Sindh University Entry Test 2017

what is the value of k in the sequence; 1,6,13,k,33,46 ?

A. 21

B. 22

C. 23

D. 24

If a and b are two integers, which of the following is not necessarily an integer?

A. 𝑏8

B. a × b

C. 2a – 5b

D. 𝑎7

which of the following is the least common multiple of; 18,24 and 36 ?

A. 18

B. 6

C. 36

D. 72

 

The expression 𝑎3+ 𝑏3 is equivalent to?

A. (𝒂+𝒃)𝟑-3ab (a+b)

B. (𝑎+𝑏)3-ab (a+b)

C. (𝑎+𝑏)3-3ab (a-b)

D. (a+b)(a-b)(a-b)

The value of 8 in the number 458.21 is?

A. 8 ones

B. 8 one

C. 8 tens

D. 8 ten

which of the following is a subset of {𝑏,𝑐,𝑑} ?

A. {𝑏}

B. { }

C. {1,2,3}

D. Both A And B

If the average of 10,k and 30 is 21. What is the value of k ?

A. 20

B. 21

C. 23

D. 24

The number of solutions of an equation; 𝑥2- 4 = 0 is?

A. 2

B. 3

C. 1

D. 0

If an increase of 20% changed the price of shirt to Rs.480, then the original price of the shirt is?

A. 350

B. 400

C. 450

D. None

which of the following expression is true for a number greater than -2 but less than 7 ?

A. {x/-2 > x > 7}

B. {x/-2 ≥ x ≥ 7}

C. {x/-2 ≤ x ≤ 7}

D. {x/-2 < x < 7}