Home > algebra > SSC CHSL Algebra Questions and Solutions Set 3

SSC CHSL Algebra Questions and Solutions Set 3

ssc cgl chsl algebra set 3

Solve : SSC CGL & CHSL Algebra Questions Set 1

Solve : SSC CGL & CHSL Algebra Questions Set 2

Solve : SSC CGL & CHSL Algebra Questions Set 3

Solve : SSC CGL & CHSL Algebra Questions Set 4

Solve : SSC CGL & CHSL Algebra Questions Set 5

Solve : SSC CGL & CHSL Algebra Questions Set 6

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 1

If x = 4ab/(a + b), where a ≠ b, then the value of (x + 2a) / (x – 2a) + (x + 2b) / (x – 2b) is

Options:

A. a

B. b

C. 2ab

D. 2

Answer: D

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 2

If a + b + c = 0, then the value of 1/(a + b)(b + c) + 1/(a + c)(b + a) + 1/(c + a)(c + b) is

Options:

A. 1

B. 0

C. -1

D. -2

Answer: B

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 3

If (a – 3)2 + (b – 4)2 + (c – 9)2 = 0, then the value of √(a + b + c) is

Options:

A. -4

B. 4

C. ±4

D. ±2

Answer: B

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 4

If x + y = z, then the value of the expression x3 + y3 – z3 + 3xyz is

Options:

A. 0

B. 3xyz

C. -3xyz

D. z3

Answer: A

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 5

If x + 1/x = 2, x ≠ 0, then the value of x2 + 1/x3 is

Options:

A. 1

B. 2

C. 3

D. 4

Answer: B

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 6

If a2 = b + c, b2 = c + a and c2 = a + b, then the value of 1/(1 + a) + 1/(1 + b) + 1/(1 + c) is

Options:

A. abc

B. a2b2c2

C. 1

D. 0

Answer: B

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 7

If a + 1/a + 2 = 0, then the value of (a37 – 1/a100) is

Options:

A. 0

B. -2

C. 1

D. 2

Answer: B

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 8

If x + y + z = 6, then the value of (x – 1)3 + (y – 2)3 + (z – 3)3 is

Options:

A. (x – 1)(z – 3)

B. (y – 2)(z – 3)

C. 3(x – 1)(y – 2)(z – 3)

D. 4(x2 + y2 + z2)

Answer: B

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 9

If x = √3 + √2, then the value of (x + 1/x) is 

Options:

A. 2√2

B. 2√3

C. 2

D. 3

Answer: B

Solution:

SSC CHSL Algebra Questions and Solutions Set 3 : Ques No 10

If x + 1/x = 3, then the value of (x3 + 1/x) / (x2 – x + 1) is

Options:

A. 3/2

B. 5/2

C. 7/2

D. 11/2

Answer: C

Solution:


Solve : SSC CGL & CHSL Algebra Questions Set 1

Solve : SSC CGL & CHSL Algebra Questions Set 2

Solve : SSC CGL & CHSL Algebra Questions Set 3

Solve : SSC CGL & CHSL Algebra Questions Set 4

Solve : SSC CGL & CHSL Algebra Questions Set 5

Solve : SSC CGL & CHSL Algebra Questions Set 6

Leave a Reply

error: Content is protected !!