Logical Reasoning Quiz - Question & Answers Set

Logical Reasoning Quiz - Question & Answers Set - 64

Question 1 :
If 3 men or 6 boys can do a piece of work in 20 days then how many days with 6men and 8 boys take to do the same work?
5
8
10
6

Question 2 :
Find the sum of first 100 natural numbers:
5050
5005
9900
9050

Question 4 :
1/tan Θ= .........
sin Θ
cot Θ
cosec Θ
sec Θ

Question 5 :
How many balls of radius 4cm can be made from a solid sphere of lead of radius 8 cm?
4
8
16
2

Question 6 :
The solutions to x ²+6x+9 = 0 is .......................
x1 = +3, x2 = –3
x1 = 3, x2 = 3
x1 =-3, x2 = -3
No solution

Question 7 :
What is the chance of getting a 2 or 4 in rolling a die?
2/3
1/6
1/3
1/2

Question 8 :
At what rate of simple interest per annum an amount will be doubled in 10 years?
10%
7.5%
16%
15%

Question 9 :
The sum of a two digit number is 8. The number obtained by interchanging two digits exceeds the given number by 18. Find the number:
26
80
17
35

Directions (Question: Following seven questions) : Study the following information carefully and answer the questions.

For a room, the rate of painting is Rs. 3200 per square metre. The rate of carpeting per square metre is 120% of that of tiling. The cost of decorating the room is 14 times to that of carpeting on the floor. The cost of electrification is 75% of that of carpeting the floor. The rate of tiling on the floor is 125% of that of painting. The dimensions of the room are 6 m x 6m x 5m.

Question 10 :
What is the ratio of the cost of painting the four walls of the room and that of decoration ?
10 : 63
10 : 61
10 : 21
21 : 10
None of these

Question 11 :
What will be the total cost of decorating the room and tiling the floor when the four walls have also been tiled to a height of 0.25 metre ?
Rs. 5287200
Rs. 2587200
Rs. 2588200
Rs. 2577200
None of these

Question 12 :
What will be the total cost of painting. carpeting. decoration and electrification of the room if the dimensions of the room be 21 m x 42 m x 27 m?
Rs. 30888000
Rs 8388000
Rs 80388000
Rs 40888000
None of these

Question 13 :
What will be the cost of tiling the floor of the room if the rate of tiling be increased by 75% and the dimensions of the room be 51 m x 59m x 84m ?
Rs. 21163000
Rs. 1263000
Rs. 2163000
Rs. 21063000
None of these

Question 14 :
If the length of the room be increased by 20%. breadth by 32% and height by 12%, then what will be the total cost of painting of the four walls of the room and tiling the floor?
Rs. 76996.80
Rs. 67996.80
Rs. 67796.80
Rs. 76796.80
None of these

Question 15 :
What will be the total cost of carpeting, decoration, electrification and tiling the floor if the rate of painting be doubled ?
Rs. 5771200
Rs. 5731200
Rs. 5371200
Rs. 7571200
None of these