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The opposite angles of a parallelogram are __________________.

Unequal

Equal

Complementary

Supplementary

Find the square of 56.

3136

3131

1236

1435

The area of a circle is 1386 sq. cm find its circumference.

132 cm

130 cm

122 cm

120 cm

1^{8} × 3^{0} × 5^{3} × 2^{2} = ?

450

400

500

550

If 5 pens cost Rs 8, what is the cost of 15 pens ?

12

24

30

25

Find L.C.M of 0.8,1.6,2.4

1.6

0.8

2.4

0.0

What should be subtracted from ( - 3 /4) to get ( 5 /6) ?

19 /12

- 19 /12

1 / 12

- 1 / 12

Three angle of a quadrilateral are 75°, 90° and 85°. What is the value of the fourth angle?

90°

85°

110°

105°

Find the mean of first 8 whole numbers

3.5

5.3

4.3

3.4

Find the smallest number by which 243 must be multiplied to obtain a perfect cube.

2

3

4

6

A shop-keeper sells an article for Rs 248.50 after allowing discount of 10%. Find the price at which the article is marked

266.11

276.11

281.66

211.76

Evaluate (2a + 0.5) (7a – 0.3)

14a^{2} + 2.9a – 0.15

14a^{2} + 2.9a – 0.25

14a^{2} + 3.9a – 0.15

14a^{2} + 2.9a – 1.15

If you subtract 1/2 from a number and multiply by 1/6 , we get 35/12 then what is value of x ?

22

20

18

16

Find the smallest number by which 2592 be multiplied so that the product is a perfect square.

1

2.1

Rahul makes a cuboid of plasticine of sides 5 cm, 2 cm, 5 cm. How many such cuboids will he need to form a cube?

10

A bicycle wheel, diameter 56 cm, is making 45 revolutions in every 10 seconds. At what speed in kilometer per hour is the bicycle travelling ?

28.412 km/hr

28.312 km/hr

28.512 km/hr

38.512 km/hr

If the cost of 30 packets of 8 pencils each is Rs 600, what is the cost of 25 packets of 12 pencils each?

Rs 725

Rs 750

Rs 480

Rs 720

Factorise a^{2}b – b^{3}. Using this result, find the value of 101^{2} × 100 – 100^{3}.

20000

20200

20100

20099