The angle of elevation of the top of a tower from a point on the ground is \[45{}^\circ .\] Moving 21m directly towards the base of the tower, the angle of elevation changes to \[60{}^\circ .\]What is the height of the tower, to the nearest metre? |
Ashutosh can row 24 km/h in still water. It takes him twice as long to row up as to row down the river. Find the rate of stream. |
What is\[\frac{(\sin \theta +\cos \theta )(\tan \theta +\cot \theta )}{\sec \theta +\text{cosec}\theta }\]equal to? |
A clock is set right at 6 am. The clock losses 16 min in 24 h. What will be true time, if the clock indicates 11 pm on 4th day? |
If \[x+y=z,\]then the value of \[{{\cos }^{2}}x+{{\cos }^{2}}y+{{\cos }^{2}}z\]is |
The cost price of 40 articles is the same as the selling price of 25 articles. The gain per cent is [SSC (CGL) 2012] |
Subhash can copy 50 pages in 10 h, Subhash and Prakash can copy 300 pages in 40 h. In how much time can Prakash copy 30 pages? [SSC (CGL) 2014] |
Two pipes X and Y can fill a cistern in 6 and 7 min, respectively. Starting with pipe X, both the pipes are opened alternately, each for 1 min. In what time will they fill the cistern? |
The single discount equal to three consecutive discounts of 10%, 12% and 5% is [SSC (CGL) 2011] |
A person sets out to cycle from A to B and at the same time another persons starts from B to A. After passing each other, they complete their journeys in 16 h and 25 h, respectively. Find the ratio of speeds of the first man to that of the second man. |
Each student of class 10 contributed some money for a picnic. The money contributed by each student was equal to the cube of the total number of students. If the total collected amount was Rs. 29791, then the total number of students |
If area of a square is 64 sq cm, then the area of the circle formed by the same perimeter is |
A train P starts from Mokama at 5:00 pm and reaches Hazipur at 6:00 pm. An another train Q starts from Hazipur at 5:00 pm and reaches Mokama at 6:30 pm. At what time, two trains will cross each other? |
Four milkmen rented a pasture. A grazed 18 cows for 4 months, B grazed 25 cows for 2 months, C grazed 28 cows for 5 months and D grazed 21 cows for 3 months. If As share of rent is Rs. 720, then what will be the total rent of the pasture? |
At present, Anil is 1.5 times of Purvi's age. 8 yr hence, the respective ratio between Anil and Purvi's ages will be 25: 18. What is Purvi's present age? [IBPS (Clerk) 2011] |
The side AC of a\[\Delta ABC\]is extended to D such That\[BC=CD.\] If \[\angle ACB\]is \[70{}^\circ ,\]then \[\angle ADB\]is equal to |
The simple interest on Rs. 4000 in 3 yr at the rate of x% per annum equals to the simple interest on Rs. 5000 at the rate of 12% per annum in 2 yr. The value of x is [SC (CGL) 2013] |
ABC is a triangle right angled at A and a perpendicular AD is drawn on the hypotenuse BC. The value of \[BC\cdot AD\]is equal to |
The radius of a right circular cone is 3 cm and its height is 4 cm. The total surface area of the cone is [SSC (CPO) 2014] |
A sum of money becomes eight times in 3 yr, if the rate is compounded annually. In how much time will the same amount at the same compound rate become sixteen times? [SSC (CGL) 2011] |
The fourth proportional to 5, 8, 15 is [Canara Bank (PO) 2011] |
In a mixture of 25 L, the ratio of acid to water is 4: 1. Another 3 L of water is added to the mixture. The ratio of acid to water in the new mixture is [SSC (CPO) 2011] |
Abhijit inverted in three schemes A, B and C the amounts in the ratio of 2: 3: 4, respectively. If the schemes offered interest at the rate of 20% per annum, 16% per annum and 15% per annum respectively, then what will be the respectively ratio of the amounts after one year? [LIC (AAO) 2013] |
The product of two numbers is 2028 and their HCF is 13. The number of such pairs is [SSC (CGL) 2011] |
Directions: Study the table to answer the questions that follow. [IBPS (PO/MT) Pre 2015] | ||||||||||||||||||||||||||||||||||||||||||
Total number of employees working in various organisations | ||||||||||||||||||||||||||||||||||||||||||
|
What is the average number of employees working in organisation C over the given years? |
Directions: Study the table to answer the questions that follow. [IBPS (PO/MT) Pre 2015] | ||||||||||||||||||||||||||||||||||||||||||
Total number of employees working in various organisations | ||||||||||||||||||||||||||||||||||||||||||
|
The total number of employees working in organisations A and E together in the year 2005 is what per cent more than the number of employees working in organisation D in the same year? (Rounded off to two integers after decimal) |
Directions: Study the table to answer the questions that follow. [IBPS (PO/MT) Pre 2015] | ||||||||||||||||||||||||||||||||||||||||||
Total number of employees working in various organisations | ||||||||||||||||||||||||||||||||||||||||||
|
What is the respective ratio between the number of employees working in organization A in the year 2006 and the total number of employees working in organisation E in the same year? |
Directions: Study the table to answer the questions that follow. [IBPS (PO/MT) Pre 2015] | ||||||||||||||||||||||||||||||||||||||||||
Total number of employees working in various organisations | ||||||||||||||||||||||||||||||||||||||||||
|
The number of employees working in organisation C in the year 2004 is approximately what per cent of the total number of employees working in various organisations B, D and E together in that year? |
Directions: Study the table to answer the questions that follow. [IBPS (PO/MT) Pre 2015] | ||||||||||||||||||||||||||||||||||||||||||
Total number of employees working in various organisations | ||||||||||||||||||||||||||||||||||||||||||
|
What is the difference between the total number of employees working in organization B over the years 2001, 2002 and 2003 together and the total number of employees working in organisation D over the same years together? |
Directions: What will come in place of question mark in the given questions? [IBPS (Clerk) Pre2015] |
60% of 540 + 45% of \[?=468\] |
Directions: What will come in place of question mark in the given questions? [IBPS (Clerk) Pre2015] |
\[60\div 1.8\times 54-?=1260\] |
Directions: What will come in place of question mark in the given questions? [IBPS (Clerk) Pre2015] |
\[\sqrt{1849}+\sqrt{441}={{2}^{16-?}}\] |
Directions: What will come in place of question mark in the given questions? [IBPS (Clerk) Pre2015] |
\[(625.75+450.5+?)\times \frac{3}{5}=750\] |
Directions: What will come in place of question mark in the given questions? [IBPS (Clerk) Pre2015] |
\[{{8}^{2}}\times {{7}^{2}}\div \sqrt{196}-143={{3}^{?}}\] |
A man, a woman and a boy together finish a piece of work in 6 days. If a man and a woman can do the work in 10 and 24 days, respectively. The days will be taken by a boy to finish the work is [SSC (CGL) 2014] |
The volume of a solid hemisphere is \[19404\,\,c{{m}^{3}}.\] Its total surface area is [SSC (CGL) 2012] |
The length of the diagonal of a square is 8 cm. A circle has been drawn circumscribing the square. The area of the portion between the circle and the square (in sq cm) is [SSC (FCI) 2012] |
If the cost price of an item is two-fifth of its marked price and if it is sold at a discount of 10%, then there will be [SSC (CGL) Mains 2014] |
Directions: In the following questions, two equations numbered I and II are given. You have to solve both the equations and give answer. [IBPS (RRB) Grade A 2012] |
I. \[(6{{x}^{2}}+17)-(3{{x}^{2}}+20)=0\] |
II. \[(5{{y}^{2}}-12)-(9{{y}^{2}}-16)=0\] |
Directions: In the following questions, two equations numbered I and II are given. You have to solve both the equations and give answer. [IBPS (RRB) Grade A 2012] |
I. \[{{(169)}^{1/2}}x+\sqrt{289}=134\] |
II. \[{{(361)}^{1/2}}{{y}^{2}}-270=1269\] |
Directions: In the following questions, two equations numbered I and II are given. You have to solve both the equations and give answer. [IBPS (RRB) Grade A 2012] |
I. \[821{{x}^{2}}-757{{x}^{2}}=256\] |
II. \[\sqrt{196}{{y}^{3}}-12{{y}^{3}}=16\] |
Directions: In the followings number series only one number is wrong. Find out the wrong number. |
[IBPS (PO/MT) 2012] |
4, 3, 9, 34, 96, 219, 435 |
Directions: In the followings number series only one number is wrong. Find out the wrong number. |
[IBPS (PO/MT) 2012] |
157.5, 45, 15, 6, 3,2.1 |
The value of\[\frac{{{3}^{12+n}}\times {{9}^{2n-7}}}{{{3}^{5n}}}\]is equal to |
If the distance between the points \[(x,0)\]and \[(-7,0)\] be 10 units, then the possible values of x are [SSC (FCI) 2012] |
If \[x-\frac{1}{x}=4,\]then \[\left( x+\frac{1}{x} \right)\]is equal to [SSC (CGL) 2013] |
Average scores of Rahul, Manish and Suresh is 63. Rahul's score is 15 less than Ajay and 10 more than Manish. If Ajay scored 30 marks more than the average score of Rahul, Manish and Suresh, then what is the sum of Manish's and Suresh's scores? [Corporation Bank (PO) 2011] |
If \[\frac{x}{2{{x}^{2}}+5x+2}=\frac{1}{6},\]then the value of \[\left( x+\frac{1}{x} \right)\] is |
Two dices are thrown simultaneously. What is the probability of obtaining a total score of seven? |
The sum of first 37 odd numbers is |
You need to login to perform this action.
You will be redirected in
3 sec