A) 2 done clear
B) \[-2\] done clear
C) \[-5\] done clear
D) 5 done clear
E) None of these done clear
View Answer play_arrowquestion_answer2) Simplify: \[\frac{14}{5}+\frac{3}{15}+\frac{6}{15}+\frac{7}{20}+\frac{16}{25}\]
A) 4.39 done clear
B) 407 done clear
C) 40.7 done clear
D) 4.07 done clear
E) None of these done clear
View Answer play_arrowquestion_answer3) Simplify : \[2\frac{3}{5}+\frac{-15}{13}-\frac{-13}{-15}+-4\frac{3}{5}\]
A) \[14\frac{4}{195}\] done clear
B) \[-4\frac{4}{195}\] done clear
C) \[4\frac{24}{195}\] done clear
D) \[4\frac{14}{195}\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer4) Evaluate: \[{{(65)}^{\frac{6}{5}}}\times {{(65)}^{\frac{1}{5}}}\]
A) \[{{1}^{2}}+{{2}^{2}}+{{3}^{2}}+{{3}^{2}}+{{4}^{2}}+{{5}^{2}}\] done clear
B) \[{{1}^{2}}+{{1}^{2}}+{{2}^{2}}+{{3}^{2}}+{{3}^{2}}+{{4}^{2}}+{{5}^{2}}\] done clear
C) \[{{1}^{2}}+{{1}^{2}}+{{2}^{2}}+{{3}^{2}}+{{4}^{2}}+{{5}^{2}}+{{6}^{2}}\] done clear
D) \[{{1}^{2}}+{{1}^{2}}+{{2}^{2}}+{{3}^{2}}+{{3}^{2}}+{{4}^{2}}+{{5}^{2}}+{{6}^{2}}\] done clear
E) None of these done clear
View Answer play_arrowA) (6, 5, 7, 0, 50, 45) done clear
B) (6, 7, 5, 0, 45, 50) done clear
C) (45, 50, 6, 5, 5, 15) done clear
D) (6, 5, 7, 0, 45, 50) done clear
E) None of these done clear
View Answer play_arrowquestion_answer6) Solve for \[x:\frac{x}{4}+\frac{1}{3}=\frac{x}{5}-\frac{1}{3}\].
A) \[\frac{-40}{3}\] done clear
B) \[\frac{40}{3}\] done clear
C) \[\frac{-20}{3}\] done clear
D) \[\frac{20}{3}\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer7) Arrange the ratios \[(2:3),\,(4:7),(7:10),\] and \[(7:10)\] in descending order:
A) \[(5:9)>(4:7)>(2:3)>(7:10)\] done clear
B) \[(7:10)>(4:7)>(2:3)>(5:9)\] done clear
C) \[(7:10)>(2:3)>(4:7)>(5:9)\] done clear
D) \[(2:3)>(4:7)>(5:9)>(7:10)\] done clear
E) None of these done clear
View Answer play_arrowA) 12,600 done clear
B) 10,500 done clear
C) 7,400 done clear
D) 21,000 done clear
E) None of these done clear
View Answer play_arrowA) 4.44% done clear
B) 4% done clear
C) 5% done clear
D) 5.44% done clear
E) None of these done clear
View Answer play_arrowA) Rs. 16125 done clear
B) Rs. 3000 done clear
C) Rs. 3524 done clear
D) Rs. 3250 done clear
E) None of these done clear
View Answer play_arrowA) \[125{}^\circ \] done clear
B) \[175{}^\circ \] done clear
C) \[55{}^\circ \] done clear
D) \[110{}^\circ \] done clear
E) None of these done clear
View Answer play_arrowA) 37 done clear
B) 42 done clear
C) 37.5 done clear
D) 38.5 done clear
E) None of these done clear
View Answer play_arrowA) \[\frac{5}{2}\] done clear
B) \[\frac{2}{5}\] done clear
C) \[\frac{3}{5}\] done clear
D) \[\frac{7}{5}\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer14) Evaluate: \[{{({{5}^{-1}}-{{7}^{-1}})}^{-1}}\]
A) \[\frac{35}{2}\] done clear
B) \[\frac{2}{35}\] done clear
C) \[\frac{1}{7}\] done clear
D) \[\frac{2}{15}\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer15) Five is added to thrice of a whole number gives 45. Find the number.
A) 21 done clear
B) 12 done clear
C) 13 done clear
D) 31 done clear
E) None of these done clear
View Answer play_arrowquestion_answer16) The sum of two consecutive multiples of 3 is 69. Find numbers.
A) 22, 66, 12 done clear
B) 11, 33, 36 done clear
C) 21, 22, 26 done clear
D) 45, 33, 7 done clear
E) None of these done clear
View Answer play_arrowquestion_answer17) If 8.4% of x = 42, Find x
A) 5 done clear
B) 50 done clear
C) 500 done clear
D) 5000 done clear
E) None of these done clear
View Answer play_arrowA) 10% done clear
B) 15% done clear
C) 21% done clear
D) 5% done clear
E) None of these done clear
View Answer play_arrowA) 53 done clear
B) 35 done clear
C) 15 done clear
D) 21 done clear
E) None of these done clear
View Answer play_arrowquestion_answer20) \[({{a}^{4}}-{{a}^{2}})\div ({{a}^{3}}+{{a}^{2}})=?\]
A) \[{{a}^{2}}+1\] done clear
B) \[a+1\] done clear
C) \[a-1\] done clear
D) \[{{a}^{2}}-1\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer21) If \[a:b=2:5\], then find the value of\[(3a+2b)/(4a+b)\].
A) \[\frac{13}{16}\] done clear
B) \[\frac{16}{17}\] done clear
C) \[\frac{16}{13}\] done clear
D) \[\frac{21}{17}\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer22) If \[\frac{25p+14q}{5q+7q}=\frac{8}{3}\]then find\[p\,:\,q\].
A) \[\frac{2}{3}\] done clear
B) \[\frac{2}{5}\] done clear
C) \[\frac{3}{5}\] done clear
D) \[\frac{4}{5}\] done clear
E) None of these done clear
View Answer play_arrowquestion_answer23) Which one of the following is correct statement?
A) \[a+a+a+----(n\,times)={{a}^{n}}\] done clear
B) \[a\times a\times a\times ----(n\,times)={{n}^{a}}\] done clear
C) \[\frac{{{a}^{m}}}{{{b}^{m}}}={{\left( \frac{a}{b} \right)}^{m}}\] done clear
D) \[\frac{{{a}^{m}}}{{{a}^{n}}}={{a}^{m+n}}\] done clear
E) None of these done clear
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