ICSE ICSE Class 7 - CISCE Question Bank Solutions

Round off: 0.627, 100.479, 0 065 and 0.024 to the nearest hundredths.

Round off: 4.83,0.86,451 .943 and 9.08 to the nearest whole number.

Simplify, and write your answer correct to the nearest hundredths:

18 .35 x 1.2

Simplify, and write your answer correct to the nearest hundredths:

62.89 x 0.02

Write the number of significant figures (digits) in 35.06.

Write the number of significant figures (digits) in 0.35.

Write the number of significant figures (digits) in 7.0068.

Write the number of significant figures (digits) in 19 .0.

Write the number of significant figures (digits) in 0.0062.

Write the number of significant figures (digits) in 0 4.2 x 0.6

Write the number of significant figures (digits) in 0.08 x 25.

Write the number of significant figures (digits) in 3.6 ÷ 0.12.

Write 35.869,0 008426,4.952 and 382.7, correct to three significant figures.

Write 60.974. 2.8753, 0.001789 and 400.04, correct to four significant figure.

Write 14.29462, 19.2, 46356.82 and 69, correct to five significant figures.

The weight of an object is 3 .06 kg. Find the total weight of 48 similar objects.

Find die cost of 17.5 m cloth at the rate of Rs. 112.50 per meter.

One kilogram of oil costs Rs. 73.40. Find the cost of 9.75 kilograms of oil.

Total weight of 8 identical objects is 51.2 kg. Find the weight of each object.

Find the unknown marked angles in the given figure: