Subject

Quantitative Aptitude

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

36.

The population of a State is 20000. It increases by 20% during the first year and 30% during the second year. The population after two years will be 

  • 32000

  • 40000

  • 31200

  • 31200

395 Views

37.

A reduction of 20% in the price of rice enable a buyer to buy 5 kg more for ₹ 1200. The reduced price per kg of rice will be

  • 36

  • 45

  • 48

  • 48

443 Views

38.

A man spends 60% of his income on different expenditures. His income is increased by 20% and his expenditure also increased by 10%. Find the percentage decreased in his saving?

  • 10%

  • 15%

  • 20%

  • 20%

857 Views

39.

The length of side AB and side BC of a scalene triangle ABC are 12cm and 8 cm respectively. The size of angle C is 59°. Find the length of side AC.

  • 12

  • 10

  • 14

  • 16

463 Views

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40.

Find the value of open parentheses fraction numerator sin space 27 degree over denominator cos space 63 degree end fraction close parentheses squared space plus space open parentheses fraction numerator cos space 63 degree over denominator sin space 27 degree end fraction close parentheses squared

  • 0

  • 2

  • 3

  • 3

304 Views

41.

The sum of the age of mother and a mother and her daughter is 60 years. 12 years ago the mother was eight times as old as her daughter. How old is the daughter at present?

  • 20 yr

  • 28 yr

  • 16 yr

  • 16 yr

193 Views

42.

In one hour, a boat goes 12 km along the stream and 8km against the stream. The speed of the boat in still water is

  • 12 km/h

  • 11 km/h

  • 10 km/h

  • 10 km/h

191 Views

43.

A shopkeeper buys 80 articles for ₹2400 and sells them for a profit of 16%. Find the selling price of an article.

  • ₹ 36.40

  • ₹ 34.80

  • ₹ 35.60

  • ₹ 35.60

253 Views

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44.

Find the amount which Shyam will get on ₹ 4096, if he gave it for 18 months at 12 1 half percent sign equals space space 25 over 2 percent sign, interest being compounded half yearly.
 

  • ₹ 5813

  • ₹ 4515

  • ₹ 4913

  • ₹ 4913


C.

₹ 4913

Here, P = ₹ 4096,  R = 12 1 half percent sign = 25 over 2 percent sign
  T = 18 months = 18 over 12 space equals space 3 over 2 yr
Now, money received to Shyam
        equals space 4096 space open parentheses 1 plus fraction numerator 25 over denominator 2 cross times 100 end fraction cross times 1 half close parentheses to the power of 3 over 2 cross times 2 end exponent
equals space 4096 space open parentheses 1 plus 1 over 16 close parentheses cubed space equals space 4096 open parentheses 17 over 16 close parentheses cubed space equals space 4096 space cross times space 17 over 16 cross times 17 over 16 cross times 17 over 16
equals space 17 space cross times space 17 space cross times space 17 space equals space ₹ space 4913

299 Views

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45.

A works twice as fast as B. If B can complete a piece of work independently in 12 days, then what will be the number of days taken by A and B together to finish the work? 

  • 4

  • 6

  • 8

  • 18

704 Views

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