Tuesday, 21 August 2018

Daily Numerical Ability Quiz : 21st August 2018

Direction (1-5): The circle graph shows the spending of a man in various terms during a particular year. Study the graph carefully and answer the questions that follow. 

Q1. What percent of total spending is spent on Transportation?

Q2. How much percent more is spent on clothing than that on parties?
(a) 27%
(b) 35%
(c) 37.5%
(d) 75%
(e) None of these 

Q3. How much percent less is spent on Grocery than that on sports?
Q4. If the total amount spent during the year was RS. 2 crore the amount spent on sports and clothing together was?
(a) 0.8 million
(b) 8 million
(c) 0.012 billion 
(d) 0.12 billion
(e) None of these 

Q5. If the total amount spent during the year was Rs. 0.018 billion the amount spent on Rent exceeds that on Transportation by :
(a) 0.25 million
(b) 0.36 million
(c) Rs. 3,75,000
(d) Rs. 4,10,000
(e) None of these

Solutions (1-5):
Q6. The average income of 40 persons is Rs. 4200 and that of another 35 persons is Rs. 4000. The average income of the whole group is 
Q7. A train travelling at 48 km/hr crosses another train, having half its length and travelling in opposite direction at 42 km/hr in 12 seconds. It also passed a railway platform in 45 seconds. The length of the rail platform is 
(a) 200 m
(b) 300 m
(c) 350 m
(d) 400 m 
(e) None of these 

Q8. A train 75 metres long overtook a person who was walking at the rate of 6 km an hour in the same direction and passed him in 15/2 seconds. Subsequently, it overtook a second person walking in the same direction and passed him in 27/4seconds. At what rate was the second person travelling?  
(a) 1 km/hr
(b) 2 km/hr
(c) 3 km/hr
(d) 4 km/hr
(e) None of these 

Q9. The expenses on rice, fish and oil of a family are in the ratio 12: 17 : 3. The price of these articles are increased by 20%, 30% and 50%, respectively. The total expenses of family on these articles are increased by 

Q10. A box contains 2 blue caps, 4 red caps, 5 green caps and 1 yellow cap,  If one cap is picked at random, what is the probability that it is either blue or yellow? 
(a) 2/9
(b) 1/4
(c) 3/8
(d) 6/11
(e) None of these

Solutions (6-10):
Directions (11-15): What value should come in place of question mark (?) in the following questions?

Solutions (11-15):

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