# SET 1 Grade IV Maths

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Private: Maths Questions for Assam Grade 3 and 4 Exams

## SET 1 Grade IV Maths

Q1. How much percent the price of item should be increased so that a shopkeeper gain 20% after giving 20% discount?

a. 40

b. 30

c. 50

d. 60

Q2. An integer can be:

A. Only Positive

B. Only Negative

C. Both positive and negative

D. None of the above

Q3. Find the additive inverse of 11/7.

A. 7/11

B. -7/11

C. 11/7

D.-11/7

Q4. (35/81) × 38  × (9/27) = 3× 243

a. 3

b. 4

c. 2

d. 5

e. Not Attempted

Q5. 3x+10 = 0 will have:

a. Unique solution

b. Two solutions

c. Infinitely many solutions

d. No solutions

Q6. Point (3, 4) lies on the graph of the equation 3y = kx + 7. The value of k is:

a. 4/3

b. 5/3

c. 3

d. 7/3

Q7. A bi-quadratic equation has degree
(a) 1
(b) 2
(c) 3
(d) 4

Q8. If -5 is a root of the quadratic equation 2x² + px – 15 = 0, then
(a) p = 3
(b) p = 5
(c) p = 7
(d) p = 1

Q9. Half percent, written as a decimal, is
A. 0.2
B. 0.02
C. 0.005
D. 0.05