# simplification questions and answers for competitive exams :: ::

## Home simplification questions and answers for competitive exams / Questions and Answers

1.  $7 \frac{2}{7}$ of $189+452=2000-?$

a

183

b

164

c

170

d

198

e

None of these

 Answer : Option D Explanation :

2.  68% of 595 – 43% of 372 = ?

a

244.64

b

232.84

c

278.44

d

260.24

e

None of these

 Answer : Option A Explanation :

3.  35% of (?) = 2175.95

a

6712

b

6217

c

6127

d

6721

e

None of these

 Answer : Option B Explanation :

4.  $(45)^{2}+(21)^{2}=(?)^{2}+257$

a

51

b

49

c

45

d

47

e

None of these

 Answer : Option D Explanation :

5.  $90780 \div \sqrt{?}=85 \times 12$

a

89

b

7921

c

7569

d

87

e

None of these

 Answer : Option A Explanation :

6.  $\frac{15 \times 11+45}{13 \times 9-30}=?$

a

$2 \frac{1}{5}$

b

$2 \frac{7}{5}$

c

$5 \frac{3}{10}$

d

$3 \frac{8}{17}$

e

None of these

 Answer : Option D Explanation :

7.  $39852 \div \sqrt{?}=81 \times 12$

a

41

b

1849

c

1681

d

43

e

None of these

 Answer : Option C Explanation :

8.  54679 + 34521 = ? + 43668

a

45352

b

45232

c

42455

d

45552

e

None of these

 Answer : Option D Explanation :

9.  44% of 766 + ? = 900

a

498.48

b

562.96

c

574.80

d

444.64

e

None of these

 Answer : Option B Explanation :

10.  3.3 + 13.33 + 31.13 + 13.31 + 1.3 = ?

a

64.31

b

62.37

c

64.47

d

62.17

e

None of these

 Answer : Option B Explanation :

11.  $(16)^{2}+(21)^{2}-(13)^{2}+?=(25)^{2}$

a

67

b

32

c

81

d

97

e

None of these

 Answer : Option D Explanation :

12.  73% of 5800 – 69% of 240 = ?

a

4608.3

b

4210.8

c

4008.4

d

4680.4

e

None of these

 Answer : Option D Explanation :

13.  $\left(\frac{17}{119} \times \frac{98}{14}\right)^{2}=?$

a

5

b

7

c

3

d

9

e

None of these

 Answer : Option D Explanation :

14.  $\sqrt{12321}=?$

a

111

b

121

c

81

d

91

e

None of these

 Answer : Option A Explanation :

15.  72% of 654 – 41% of 312 = ?

a

276.60

b

296.72

c

336.84

d

342.96

e

None of these