SIMPLIFICATION QUIZ FOR RAILWAY GRADE D, SBI CLERK EXAM 17/03/2018

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1. ³√27000 – √900 = ?
a. 10
b. 15
c. zero
d. 35

2. 85² – 65² + √x = 3025
a. 600
b. 625
c. 700
d. 300

3. 40% of 20% of 2/4th of x = 25
a. 500
b. 625
c. 250
d. 475

4. (85410 + 36885 + 24705) ÷ 1600 = ?
a. 91.875
b. 100
c. 121.50
d. 150

5. 4444 ÷ 44 × 88 = ?
a. 9898
b. 1010
c. 7887
d. 8888

6. 27.5 + 9.5 + 100 – 85.5 × 20 = ?
a. -1573
b. -1500
c. 1573
d. 1700

7. (5000 ÷ 25) × (196 ÷ 14) = ?
a. 2000
b. 2800
c. 1500
d. 2500

8. √9025 × ? = 380
a. 4
b. 8
c. 10
d. zero

9. 4³ ÷ 8 × 32 = (2)*
a. 5
b. 2
c. 8
d. 1

10. √(729 ÷ 9) + 5² – 6 = ?
a. 200
b. 150
c. 100
d. 300

ANSWER

1. c  2. b  3. b  4. a

5. d  6. c  7. b  8. a

9. c  10. c