Subject

Quantitative Aptitude

Class

SSCCGL Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

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61.

O is the circumcentre of increment ABC. If AO = 8 cm, then the length of BO is

  • 12 cm

  • 3 cm

  • 6 cm

  • 6 cm


D.

6 cm

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62.

Given that tan left parenthesis straight theta plus 15 degree right parenthesis space space equals space square root of 3. Then the value of straight theta is:

  • 15 degree
  • 75 degree
  • 45 degree
  • 45 degree
147 Views

63.

The least number of squares tiles of side 41 cm required to pave the ceiling of a room of size 15 m 17cm long and 9m and 2cm broad is

  • 902

  • 656

  • 738

  • 738

208 Views

64.

The average of fruits offered in a temple in a week was 75. The average of fruits offered in six days excluding Tuesday was 72. How many fruits were offered on Tuesday?

  • 90

  • 93

  • 72

  • 72

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65.

If straight a equals straight x to the power of 1 third end exponent straight y to the power of 1 third end exponent space plus space straight x to the power of negative 1 third end exponent straight y to the power of negative 1 third end exponent comma space then space space straight a cubed minus 3 ay minus straight x is equal to

  • straight y squared over straight x
  • straight x squared over straight y
  • straight a squared over straight x
  • straight a squared over straight x
172 Views

66.

If straight x plus 1 over straight x equals 5 comma then the value of fraction numerator 6 straight x over denominator straight x squared plus straight x plus 1 end fraction is

  • 1

  • 2

  • 3

  • 3

151 Views

67.

If straight a greater than straight b greater than 0 comma space space AB space equals space straight a minus straight b space cm comma space space space BC space equals space 2 square root of ab space cm comma space space then space angle ABC is

  • 45 degree
  • 60 degree
  • 90 degree
  • 90 degree
130 Views

67.

If straight a greater than straight b greater than 0 comma space space AB space equals space straight a minus straight b space cm comma space space space BC space equals space 2 square root of ab space cm comma space space then space angle ABC is

  • 45 degree
  • 60 degree
  • 90 degree
  • 90 degree
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68.

PR is a tangent to a circle with centre O and radius 4 cm at point Q. If angle POR space equals space 90 degree, OR = 5 cm and OP = 20 over 3 cm comma then the length of PR is:

  • 3 cm

  • 16 over 3 cm
  • 23 over 3 cm
  • 23 over 3 cm
1019 Views

69.

From a point, 40 m apart from the foot of a tower, the angle of elevation of its top is 60°. The height of the tower is:

  • 40√2 cm

  • 40√3 cm

  • 40√3 m

  • 40√2 m

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