There are two bags A and B. Bag A contains 6 red balls and 10 green balls and bag B contains 4 red balls and 6 green balls. One bag is selected at random. From the selected bag one ball is drawn at random. What is the probability that the ball drawn is red? [SBI (SO) 2016] |
If 1/2 of A = 2/5 of \[B=\frac{1}{3}\] of C, then \[A:B:C\]is equal to [SBI (SO) 2016] |
A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs. 1600 each on January 1st and July 1st of a year. At the end of a year, the amount he would have gained by way of interest is how much? [SBI (SO) 2016] |
Directions: What will come in the place of question mark (?) in the following questions? |
1, 2, 6, 21, ?, 445 |
Directions: What will come in the place of question mark (?) in the following questions? |
53, 53, 40, 40, 27, 27, ? |
Directions: In each of the following questions there are two equations. You have to solve both equations and give answer. [SBI (PO) 2015] |
I. \[{{x}^{2}}+5x+6=0\] |
II. \[2{{y}^{2}}+7y+6=0\] |
Directions: In each of the following questions there are two equations. You have to solve both equations and give answer. [SBI (PO) 2015] |
I. \[{{x}^{2}}-13x+40=0\] |
II. \[{{y}^{2}}-11y+28=0\] |
Directions: In each of the following questions there are two equations. You have to solve both equations and give answer. [SBI (PO) 2015] |
I. \[{{x}^{2}}-10x+24=0\] |
II. \[3{{y}^{2}}-19y+28=0\] |
Directions: What approximate value should come in place of the question mark (?) in the given questions? (You are not expected to calculate the exact value.) [IBPS (PO) 2014] |
\[4329\div 19+6464\div 13=?\] |
Directions: What approximate value should come in place of the question mark (?) in the given questions? (You are not expected to calculate the exact value.) [IBPS (PO) 2014] |
40% of \[5051-\frac{3}{7}\] of 999 =? |
The value of \[\frac{2}{1+\frac{1}{1-\frac{1}{2}}}\times \frac{3}{\frac{5}{6}\text{of}\,\,-\,\,\div 1\frac{1}{4}}\] is |
A boat can travel 4.2 km upstream in 14 min. If the respective ratio of speed of the boat in still water and speed of the stream is 7: 1. How much time will the boat take to cover 17.6 km downstream? |
The length of a rectangle is 4 m more than the side of a square and the breadth of the rectangle is 4 m less than side of the same square. If the area of the square is \[576\,{{m}^{2}},\] what is the area of the rectangle? SBI (SO) 2016] |
In a 140 L of mixture of milk and water, percentage of water is only 30%. The milkman gave 20 L of this mixture to a customer. Then, he added equal quantities of pure milk and water 'to the remaining mixture. As a result the respective ratio of milk and water in the mixture became 2: 1. What was the quantity of milk added? |
The remainder when \[{{17}^{200}}\] is divided by 18, is |
At present, Pia is 6 yr older to Ray. The respective ratio between the present ages of Pia and Mini is 3: 4. At present, Ray is 14 yr younger to Mini, What is Ray's present age? |
The simplified value of \[\frac{{{(0.55)}^{2}}+{{(0.07)}^{2}}+{{(0.027)}^{2}}}{{{(0.055)}^{2}}+{{(0.007)}^{2}}+{{(0.0027)}^{2}}}\] is |
The least number which when divided by 24, 32 and 36 leaves the remainders 19, 27 and 31 respectively, is |
\[(1.\overline{2})\times (0.\overline{03})\] is equal to |
\[\left( 1-\frac{1}{3} \right)\left( 1-\frac{1}{4} \right)\left( 1-\frac{1}{5} \right)...\left( 1-\frac{1}{25} \right)\] is equal to [SSC (CGL) 2010] |
At what rate of simple interest per annum, will a sum become \[\frac{7}{4}\] of itself in 4 yr? |
Due to an increase of 30% in the price of eggs, 6 eggs less are available for Rs. 7.80. The present rate of eggs per dozen is |
If on a marked price, the difference of selling prices with a discount of 30% and two successive discounts of 20% and 10% is Rs. 72. Then, the marked price is [SSC (CGL) 2010] |
A can do a work in 12 days. When he had worked for 3 days, B joined him. If they complete the work in 3 more days, in how many days can B alone finish the work? [SSC (CGL) 2011] |
A student goes to school at the rate of \[2\frac{1}{2}\,km/h\] and reaches 6 min late. If he travels at the speed of 3 km/h, he is 10 min early The distance (in km) between the school and his house is [SSC (CGL) 2011] |
A and B together can do a work in 12 day, B and C together do it in 15 days. If A's efficiency is twice that of C, then the day- required for C alone to finish the work is |
A man travels a distance of 24 km at 6 km/h another distance of 24 km, at 8 km/h and a third distance of 24 km at 12 km/h. His average speed for the whole journey (in km/h), is [SSC (CPO) 2008] |
If roots of the equation \[3{{x}^{2}}-6x+5=0\]are \[\alpha \] and \[\beta ,\] then the equation having the roots \[\frac{1}{\alpha }\] and \[\frac{1}{\beta }\] is |
In how many different ways can the letter of word MATHEMATICS be arranged? |
Which is the smallest number by which dividing the number 216, the resultant is a perfect square. |
If \[{{(0.64)}^{4}}\div {{(0.512)}^{3}}\times {{(0.8)}^{4}}={{(0.8)}^{x+3}},\] then the value of x is [IOB (PO) 2011] |
If the square a number is subtracted from the cube of that number, the result in 48. Then, the number is |
Gopal started a business with Rs. 3000. After six months, Dinesh invested Rs. 2000. If at the end of the year, they gained Rs. 2000, then Gopal's share in the profit is |
8 women can complete a piece of work in 15 h. In how many hours will 12 women complete the same piece of work? |
A fruit seller buys x guavas for Rs. y and sells y guavas for Rs. x If \[x>y,\] then he made [SSC (CGL) 2012] |
The average of the following set of scores is 152, 634, 120, 421, 632, 744 |
Directions: Study the table to answer the given questions. [SBI (PO) 2016] | ||||||||||||||||||||||||||
Date related to expenses by companies A, B, C, D and E in April, 2012 | ||||||||||||||||||||||||||
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What is the respective ratio between the Marketing expenses of company A and the Marketing expenses of company C? |
Directions: Study the table to answer the given questions. [SBI (PO) 2016] | ||||||||||||||||||||||||||
Date related to expenses by companies A, B, C, D and E in April, 2012 | ||||||||||||||||||||||||||
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Total expenses of company E in October, 2012 was 20% more than the total given expenses of the same company in April, 2012. How much was the Marketing expenses of the same company in October, 2012, if it was 25% of the total expenses (in Rs. lakh) of the same month? |
Directions: Study the table to answer the given questions. [SBI (PO) 2016] | ||||||||||||||||||||||||||
Date related to expenses by companies A, B, C, D and E in April, 2012 | ||||||||||||||||||||||||||
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Marketing expenses of company D is less than Marketing expenses of company B, by approximately what percent? |
Directions: Study the table to answer the given questions. [SBI (PO) 2016] | ||||||||||||||||||||||||||
Date related to expenses by companies A, B, C, D and E in April, 2012 | ||||||||||||||||||||||||||
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What is the average total expenses (in Rs. lakh) of all the companies? |
Directions: Study the table to answer the given questions. [SBI (PO) 2016] | ||||||||||||||||||||||||||
Date related to expenses by companies A, B, C, D and E in April, 2012 | ||||||||||||||||||||||||||
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What is the difference between the total expenses made by company C in Legal and Marketing together and the total expenses (in Rs. lakh) made by company E in Legal and Marketing together? |
In \[\Delta ABC,\]\[DE\parallel BC,\] so that \[AD=2.4\,cm,\]\[AE=3.2\,cm\] and \[EC=4.8\,cm\] Then, AB is equal to |
In the given figure, \[AM\bot BC\] and AN is the bisector of \[\angle A.\] If \[\angle ABC=70{}^\circ \]and \[\angle ACB=20{}^\circ ,\] then \[\angle MAN\] is equal to |
The value of k if the points A(2,3), B(4, k) and \[C\,(6,-\,3)\] are collinear, is |
If the angle of elevation of the sun changes from \[30{}^\circ \] to \[45{}^\circ ,\] then the length of the shadow of a pillar decreases by 20 m. The height of the pillar is [SSC (CPO) 2011] |
If \[\sin \theta +\cos \theta =\frac{17}{13},\]\[0{}^\circ <\theta <90{}^\circ ,\]then the value of \[\sin \theta -\cos \theta \] is [SSC (CGL) 2011] |
Two pipes A and B alone can fill the tank in 6 h and 4 h, respectively. If they work alternatively for one hour each and first pipe A works, then time taken by them to fill the tank is |
A train passes a platform 120 m long in 40 s and a boy standing on the platform in 30 s. The length of the train is |
The graphs of \[x+2y=3\] and \[3x-2y=1\]meet the Y-axis at two points having distance |
Two median AD and BE of \[\Delta ABC\] interest at G at right angles. If AD = 9 cm and BE = 6 cm, then the length of BD (in cm), is |
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