Passage No. 1
Rachna has in her kitchen 17 spoons, 3 serving spoons, 22 quarter plates, 25 full plates, 11 forks, 2 lighters and 42 boxes. Some of these boxes contain spices, 7 of the boxes contain pulses and 4 boxes contain rice. Two boxes have ghee and three boxes have oil in them. In this way Rachna’s kitchen is full of variety of things.
On the basis of your reading of the passage answer the questions given below :
1. How many utensils are there in Rachna’s kitchen?
(i) 78 (ii) 87 (iii) 68 (iv) 86
2. What percentage of boxes of pulses are there in the kitchen?
(i) 17/3 (ii) 7 (iii) 11 (iv) 50/3
3. What is the ratio of rice boxes to the remaining boxes in the kitchen?
(i) 3:19 (ii) 2:21 (iii) 5:21 (iv) 2:19
4. How many more boxes of pulses are there other than rice boxes in the kitchen? (i) 7 (ii) 3 (iii) 4 (iv) 11
Passage No. 2
A survey was conducted among 1200 people of Delhi speaking different languages, which is shown in the given figure. Calculate the following as per given figure.
1. Number of Hindi speaking people are :
(i) 150 (ii) 45 (iii) 500 (iv) 60
2. How many people speak Punjabi?
(i) 150 (ii) 45 (iii) 90 (iv) 300
3. How many people speak Hindi and Tamil both together?
(i) 180 (ii) 600 (iii) 280 (iv) 380
4. How many more people speak English than Malyalam?
(i) 25 (ii) 50 (iii) 76 (iv) 67
Passage No. 3
The phenomenon of change of a liquid into its vapour at any temperature below its boiling point is called evaporation. Wet clothes dry up in air due to the evaporation of water. Rate of evaporation increases with increase in temperature. The particles in a liquid have different kinetic energies.