SSC CGL Tier-2 20-February-2018 Maths

Instructions

For the following questions answer them individually

SSC CGL Tier-2 20-February-2018 Maths - Question 71


Giving two successive discounts of 20% is same as giving one discount of ________ %.

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SSC CGL Tier-2 20-February-2018 Maths - Question 72


A retailer marks up his goods by 150% and offers 40% discount. What will be the selling price (in Rs) if the cost price is Rs 800?

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SSC CGL Tier-2 20-February-2018 Maths - Question 73


On a television of brand A the discount is 25% and on television of brand B the discount is 40%. The price of B after discount Rs 2,250 greater than the price of A after discount. What is the marked price of A (in Rs) if marked price of B is Rs 35,000?

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SSC CGL Tier-2 20-February-2018 Maths - Question 74


If 60% discount is offered on the marked price and selling price becomes equal to cost price then what was the % mark up?

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SSC CGL Tier-2 20-February-2018 Maths - Question 75


If 3A = 6B = 9C; What is A : B : C

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SSC CGL Tier-2 20-February-2018 Maths - Question 76


How many job applicants had applied if the ratio of selected to unselected was 19:17. If 1,200 less had applied and 800 less selected, then the ratio of selected to unselected would have been 1:1.

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SSC CGL Tier-2 20-February-2018 Maths - Question 77


What is the third proportional to 10 and 20?

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SSC CGL Tier-2 20-February-2018 Maths - Question 78


The ratio of the sum of the salaries of A and B to the difference of their salaries is 11:1 and the ratio of the sum of the salaries of B and C to the difference of their salaries is also 11:1. If A's salary is the highest and C's is the lowest then what is B's salary (in Rs) given the total of all their salaries is Rs 1,82,000?

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SSC CGL Tier-2 20-February-2018 Maths - Question 79


If by increasing the price of a ticket in the ratio 8:11 the number of tickets sold fall in the ratio 23:21 then what is the increase (in Rs) in revenue if revenue before increase in price of ticket was Rs 36,800?

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SSC CGL Tier-2 20-February-2018 Maths - Question 80


The ratio of ages of the father and mother was 11:10 when their son was born. The ratio of ages of the father and mother will be 19:18 when the son will be twice his present age. What is the ratio of present ages of father and mother?

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