Suzico
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COMPUTER SCIENCE & IT
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Suzico
Good morning everyone!
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
Shruti and Priya invested in a business. They earned some profit which they divided in the ratio of 2 : 3. If Shruti invested Rs. 40,000, the amount invested by Priya is :
A. 50000.
B. 40000.
C. 60000.
D. None of these.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
If the price of a Harry Potter novel is first decreased by 25% and then increased by 20%, then the net change in the price will be :
A. 10.
B. 11.
C. 12.
D. 13.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
A college has 10 basketball players. A 5-member team and a captain will be selected out of these 10 players. How many different selections can be made?
A. 1260.
B. 1460.
C. 1660.
D. 1860.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
A water tank in a village is normally filled in 8 hours but takes 2 hours longer to fill because of a leak in its bottom. If the tank is full, in how many hrs will the leak empty it ?
A. 40 hrs.
B. 38 hrs.
C. 36 hrs.
D. 34 hrs.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:
A. 1/46.
B. 46/2.
C. 21/46.
D. 46/21.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
Two trains started at the same time, one from A to B and the other from B to A . If they arrived at B and A respectively 4 hours and 9 hours after they passed each other, the ratio of the speeds of the two trains was:
A. 3:1.
B. 3:2.
C. 3:3.
D. 3:4.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
A person incurs a loss of 5% be selling a watch for Rs. 1140. At what price should the watch be sold to earn 5% profit?
A. 1160.
B. 1260.
C. 1360.
D. 1460.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
Salaries of Conan and Jimmy are in the ratio 2:3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40:57. What is Jimmy’s salary?
A. 32000.
B. 34000.
C. 36000.
D. 38000.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
In an examination, a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. If he attempts all 60 questions and secures 130 marks, the no of questions he attempts correctly is :
A. 36.
B. 38.
C. 40.
D. 42.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
What should come in place of both the question marks in the equation: ? / √128 = √162 / ?
A. 12.
B. 11.
C. 10.
D. 9.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
A. 2.7.
B. 8.2.
C. 7.2.
D. 6.2.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
An air conditioner can cool the hall in 40 minutes while another takes 45 minutes to cool under similar conditions. If both air conditioners are switched on at the same instance, then how long will it approximately take to cool the room?
A. 20 minutes.
B. 21 minutes.
C. 22 minutes.
D. 23 minutes.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
The profit earned by selling an article for Rs. 900 is double the loss incurred when the same article is sold for Rs. 490. At what price should the article be sold to make 25% profit?
A. 705.
B. 755.
C. 750.
D. 570.
Suzico
IQ APTITUDE & ABILITY
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Quantitative Reasoning
How many bricks each measuring 25cm x 11.25cm x 6cm, will be needed to build a wall of size 8m x 6m x 22.5m ?
A. 640.
B. 6400.
C. 604.
D. None of these.
