__Important Simplification Questions for SSC CHSL Tire – 1 2018__**1. The square root of 29 - 4√30 is**

a) ±(2√6 + √5)

b) ±(√6 + 2√5)

c) ±(√6 – 2√5)

**2. What is the positive square root of √48 - √27?**

a) 2^(1/6)

b) 8^(1/2)

c) 4^(1/2)

d) None of these

**3. The value of (2 + √2)/(2 - √2) is**

a) 3 – 2√2

b) 3 + 2√2

c) 2√2

d) 3

**4. If 5^(x + 3) = 25^(3x – 4) then x is equal to**

a) 5/11

b) 11/5

c) 11/3

d) 13/5

**5. What approximate value will come in place of question mark in the following question?**

**(9999 ÷ 99) ÷ 9 =?**

a) 19

b) 17

c) 11

d) 21

**6. What approximate value should come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value)**

**(9320 + 5405 + 1000) ÷ (498 + 929 + 660) =?**

a) 13.5

b) 4.5

c) 16.5

d) 7.5

**7. The number whose 25% is 50, is**

a) 300

b) 150

c) 200

d) 170

**8. Find the value of 5 1/3 ÷ 2 1/5 (1 – 1/2)**

a) 160/33

b) 4 26/57

c) 138/33

d) None of these

**9. The value of 1/3 + (5/8 × 4/5) – (2/3 ÷ 4/5) + 3/4 of 2/5 is**

a) 1/3

b) 2/3

c) 3/4

d) 3/10

**10.**

a) 9.7111

b) 9.71333

c) 9.758888

d) 9.78888

**11. Simplify:- √9521/√11 = ?**

a) 24.75

b) 27.25

c) 29

d) 35

**12. Simplify:- 107 × 107 + 93 × 93 = ?**

a) 21032

b) 20023

c) 20098

d) 23032

**13. Which amongst the following is less than 1/5?**

a) 8/35

b) 8/37

c) 2/11

d) 8/39

**14. [√ab^-1] . [√bc^-1] . [√ca^-1]**

a) abc

b) √abc

c) 1/abc

d) 1

**15. What will come in place of the question mark (?) in the following equation?**

**80% of 135 + ?% of 750 = 228**

a) 25

b) 20

c) 16

d) 24

**16. What is the value of p, if 4**

^{3p }= 8?
a) 0.25

b) 0.5

c) 1

d) 2

**18.**

a) 25/29

b) 27/29

c) 57/29

d) 1

**19. The value of (81)**

^{0.37}× (9)^{0.76}is –
a) 81

b) 27

c) 9

d) 1

**20. The value of [999 (996/999)]**

a) 990809

b) 998996

c) 999824

d) 998997