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Question 971

RRB NTPC 2018• Mathematics• Mathematics

Ramkhelia is a folk dance from -

  1. AOption (a)

    Haryana

  2. BOption (b)

    Kerala

  3. COption (c)

    Bihar

  4. DOption (d)

    Madhya Pradesh

View answer & explanation

Correct answer

Answer: (c)C.

Bihar

Explanation not yet available.

Question 972

RRB NTPC 2018• Mathematics• Mathematics

Compute: 0.00081÷0.09

  1. AOption (a)

    0.09

  2. BOption (b)

    0.009

  3. COption (c)

    0.9

  4. DOption (d)

    0.0009

View answer & explanation

Correct answer

Answer: (b)B.

0.009

Explanation not yet available.

Question 973

RRB NTPC 2018• Mathematics• Mathematics

P covers the first one hour of his travel at 50 km/hr and the next two hours at 70 km/hr. What is the average speed?

  1. AOption (a)

    60 km/hr

  2. BOption (b)

    63.33 km/hr

  3. COption (c)

    59.33 km/hr

  4. DOption (d)

    62km/hr

View answer & explanation

Correct answer

Answer: (b)B.

63.33 km/hr

Explanation not yet available.

Question 974

RRB NTPC 2018• Mathematics• Mathematics

If the cost price of 90 tables is equal to the selling price of 60 tables, find the profit percent

  1. AOption (a)

    3333%

  2. BOption (b)

    40%

  3. COption (c)

    50%

  4. DOption (d)

    60%

View answer & explanation

Correct answer

Answer: (c)C.

50%

Explanation not yet available.

Question 975

RRB NTPC 2018• Mathematics• Mathematics

World Wetlands day observed on?

  1. AOption (a)

    Feb 1

  2. BOption (b)

    Feb 2

  3. COption (c)

    Feb 3

  4. DOption (d)

    Feb 4

View answer & explanation

Correct answer

Answer: (b)B.

Feb 2

Explanation not yet available.

Question 976

RRB NTPC 2018• Mathematics• Mathematics

The area of a right triangle is 30 sq. m. Determine its base, if height exceeds the base by 7 m.

  1. AOption (a)

    5m

  2. BOption (b)

    12 m

  3. COption (c)

    7m

  4. DOption (d)

    9 m

View answer & explanation

Correct answer

Answer: (a)A.

5m

Explanation not yet available.

Question 977

RRB NTPC 2018• Mathematics• Mathematics

If HEALTH = IDBKUG then HOSPITAL =

  1. AOption (a)

    IQUQKRBK

  2. BOption (b)

    IMTNJRBJ

  3. COption (c)

    IPTQJUBM

  4. DOption (d)

    INTOJSBK

View answer & explanation

Correct answer

Answer: (d)D.

INTOJSBK

Explanation not yet available.

Question 978

RRB NTPC 2018• Mathematics• Mathematics

If COIL = 315912 and POLICE = 161512935 then PRICE =

  1. AOption (a)

    1516824

  2. BOption (b)

    1517824

  3. COption (c)

    1618935

  4. DOption (d)

    1718935

View answer & explanation

Correct answer

Answer: (c)C.

1618935

Explanation not yet available.

Question 979

RRB NTPC 2018• Mathematics• Mathematics

A ladder 20 m long is leaning against a vertical wall. It makes an angle of 60° with the ground. How far is the foot of the ladder from the wall?

  1. AOption (a)

    10 m

  2. BOption (b)

    17.32 m

  3. COption (c)

    34.64m

  4. DOption (d)

    30 m

View answer & explanation

Correct answer

Answer: (a)A.

10 m

Explanation not yet available.

Question 980

RRB NTPC 2018• Mathematics• Mathematics

Which of the following planets has no moon?

  1. AOption (a)

    Jupiter

  2. BOption (b)

    Mars

  3. COption (c)

    Venus

  4. DOption (d)

    Neptune

View answer & explanation

Correct answer

Answer: (c)C.

Venus

Explanation not yet available.
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