Student Questions

A tower stands on a horizontal ground. The angle of elevation of the top of the tower from a point on the ground is 30°. When observer moves 40 m closer to the tower, the angle of elevation becomes 60°. What is the height of the tower?

Interchange the digit at thousands and ones place and digits at hundreds and tens place in the number 4581 and find the difference between two numbers. A.2997 B.3123 C.2727 D.2343

1 lakh =______ thousand. A.1000 B.100 C.10 D.10000

The perimeter of an equilateral triangle is 33 cm. What will be its new perimeter if its sides are increased by 3? A.42 cm B.108 cm C.56 cm D.99 cm

Jupiter completes 4332 rotations while completing one revolution around the Sun. If it completes three rotations on its axis every day, then how many days does Jupiter take to complete one revolution around the Sun? A.1,234 B.1,444 C.1,464 D.1,454

How many ten thousandths are in 3.5692? A.2 B.3 C.9 D.6

How many more students are there in year 2003 compared to year 2000? A.40 B.30 C.60 D.50

450 ml = _____ % of 1 liter. A.35 B.40 C.45 D.50

An angle which measures more than 0° and less than 90° is called A.obtuse B.acute C.right D.none

How many corners does a basket ball has? A.2 B.0 C.1 D.3

The number of capital alphabets which has 2 lines of symmetry are _____. A.1 B.2 C.3 D.4

Mohan had 60 cm long thread . He made two squares of side 7 cm from this thread . How much thread is left with him? A.6 cm B.32 cm C.18 cm D.4 cm

Which of the following figure has two lines of symmetry? A.Square B.Parallelogram C.Rectangle D.Equilateral triangle

Kim has twice as many apples as Nadia. If Kim gives Nadia 2 apples, they each will have the same number of apples. How many apples do they each have? A.Kim has 12 apples and Nadia has 7 apples B.Kim has 8 apples and Nadia has 5 apples C.Kim has 8 apples and Nadia has 4 apples D.Kim has 10 apples and Nadia has 8 apples

18 of [59 – {7 × 8 + (26 – 3 of 5)}] A.–188 B.+144 C.–144 D.none

1 sq m = ........... sq cm. A.100 B.1000 C.10000 D.10

What is the perimeter of the star shown in the figure? A.80 inches B.60 inches C.70 inches D.100 inches

Convert 0.0075 into fraction. A.75/1000 B.750/10000 C.75/10000 D.None of these

There is 6.550 kg of sugar in a jar. It is divided and stored in 25 packets. What is capacity of each packet? A.186 g B.324 g C.262 g D.108 g

Supplementary angle of 108.5° is A.70.5° B.71.5° C.71° D.72.5°