IBPS PO/CLERK | SSC | UPSSSC Quantitative Aptitude Quiz | Latest Pattern

Hello Aspirants!! Welcome to the Online Quantitative Aptitude Section with explanation. This quiz has been specially coined for upcoming Exams. Attempt and analyze your preparation!

Directions (1-10): Find out the approximate value which should replace the question mark (?) in the following questions.
             

1. 89.988% of 699.9 + 50.002% of 999.99 – 170.015 =? 

a) 990              

b) 900 

c) 920 

d) 960  

e) 860

2. 127.001 × 7.998 + 6.05 × 4.001 =?

a) 1440            

b) 1400          

c) 1000

d) 1040          

e) 1140

3. 50.001% of 99.99 ÷ 49.999 =?

a) 1 

b) 0.1 

c) 0.01

d) 0.02                       

e) None of these

4. 6999 ÷ 70.005 × 94.998 =? × 19.999

a) 475 

b) 420 

c) 320

d) 540

e) 525

5. 12.992 +?² = 11.102 + 14.0092

a) 29929

b) 383

c) 146689

d) 148

e) 293

6. (22.99 + 17.01) ÷ 1.998 × 3.997 – 41.998 + 644.199 =? 

a) 798

b) 542

c) 682

d) 745

e) 762

7. 134% of 3894 + 38.94 of 134 =?

a) 11452

b) 10000

c) 10452

d) 1100

e) 10052

8. 24.997% of 639.998 ÷ 1.996–2 =? 

a) 580

b) 720

c) 640

d) 724

e) 560

9. 148.003 – 323.987 ÷ 26.991 = 0.5 ×? 

 

a) 136

b) 98

c) 212

d) 428

e) 272

10. 728.991 ÷ 9.003 × 7.999 + 4.992 =?

a) 29

b) 51

c) 97

d) 198

e) 157

Solutions -

1)  Ans d)

90% of 700 + 50% of 1000 – 170 

= 630 + 500 – 170 = 960 

2) Ans d)

127*8 + 6*4 = 1016+24

=1040

3) Ans a)

50*100/100 *1/50 = 1

4) Ans a)

7000/70*95=?*20

?=95*5

=475

5) Ans d)

12.992 + ?² = 11.102 + 14.0092

132 + ? ≈ 112 + 142

? = (121 + 196) – 169

? = 148

6) Ans c)

(22.99 + 17.01) ÷ 1.998 × 3.997 – 41.998 + 644.199 =?

23 + 17 × 4 – 42 + 644 ≈ ?2

? = 20 × 4 – 42 + 644     

? = 80 + 644 – 42 = 724 – 42 = 682  

 

7. Ans: c)

? = 134/100 × 389 + 38.94 × 134

= 38.94 × 134 + 38.94 × 134

≈ 2 × (39 × 134) = 78 × 134 = 10452.

8. Ans c)

24.997% of 639.998 ÷ 1.996–2 =?  

? ≈ 25% of 640 ÷ 2–2    

? = 25/100 × 640 × 4

? = 160 × 4 = 640

9. Ans e)

148.003 – 323.987 ÷ 26.991 = 0.5 ×? 

? × 0.5 ≈ 148 – 324 ÷ 27 

? × 0.5 = 148 – 12 

? × 0.5 = 136      

? = 136 × 2 = 272 

10. Ans c)

728.991 ÷ 9.003 × 7.999 + 4.992 =

? ≈ 729 ÷ 9 × 8 + 52

? = 27 ÷ 3 × 8 + 25

? = 9 × 8 + 25 = 72 + 25 = 97

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