Maths Practice Question and Answer

Q:

Sanjay sold an article by giving a discount of 8 % for Rs. 17940. And make a profit of 19.6 %. If he did not give discount then how profit percentage he get? 

3991 0

  • 1
    26.6 %
    Correct
    Wrong
  • 2
    27.6%
    Correct
    Wrong
  • 3
    28 %
    Correct
    Wrong
  • 4
    30 %
    Correct
    Wrong
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Answer : 4. "30 %"

Q:

Gopal and Ravi contracted a work for Rs 480. If Gopal can do that work in 15 days and Ravi can complete that same work in 10 days. He completed this work with Mahesh in 5 days, then tell me how much money Mahesh got.

3984 0

  • 1
    Rs.80
    Correct
    Wrong
  • 2
    Rs.120
    Correct
    Wrong
  • 3
    Rs.160
    Correct
    Wrong
  • 4
    Rs. 40
    Correct
    Wrong
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Answer : 1. "Rs.80 "

Q:

Time appears in the mirror 6: 00. Then what is the correct time in clock? 

3982 0

  • 1
    6 : 60
    Correct
    Wrong
  • 2
    6:00
    Correct
    Wrong
  • 3
    5 : 58
    Correct
    Wrong
  • 4
    6:01
    Correct
    Wrong
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Answer : 2. "6:00 "

Q:

In a factory men, women and children were employed in the ratio 8:5:1 to finish a job and their individual wages were in the ratio 5:2:3. Total daily wages of all amount to Rs. 318. Find the total daily wages paid to each category.

3970 0

  • 1
    Rs. 190, 95, 33
    Correct
    Wrong
  • 2
    Rs. 210, 70, 38
    Correct
    Wrong
  • 3
    Rs. 240, 60, 18
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. " Rs. 240, 60, 18"

Q:

A certain sum becomes Rs 840 in 3 years and Rs 1200 in 7 years at simple interest. What is the value (in Rs) of principal? 

3968 0

  • 1
    520
    Correct
    Wrong
  • 2
    570
    Correct
    Wrong
  • 3
    620
    Correct
    Wrong
  • 4
    670
    Correct
    Wrong
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Answer : 2. "570 "

Q: What is 7 + 7 ÷ 7 + 7 × 7 - 7 = 3965 0

  • 1
    0
    Correct
    Wrong
  • 2
    42
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    57
    Correct
    Wrong
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Answer : 3. "50"
Explanation :

Answer: C) 50 Explanation: Given 7 + 7/7 + 7 x 7 - 7 By using BODMAS rule, 7 + 1 + 7 x 7 - 7 = 8 + 49 - 7 = 57 - 7 = 50.   Hence 7 + 7/7 + 7 x 7 - 7 = 50.

Q:

There are 3 green, 4 orange and 5 white color bulbs in a bag. If a bulb is picked at random, what is the probability of having either a green or a white bulb?

3964 0

  • 1
    3/4
    Correct
    Wrong
  • 2
    2/3
    Correct
    Wrong
  • 3
    4/3
    Correct
    Wrong
  • 4
    2/5
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "2/3"

Q:

In the given Figure ∠PQA = 20° and ∠APQ = 120° then the find out the ∠ PAQ=?

3962 0

  • 1
    120 degree
    Correct
    Wrong
  • 2
    20 degree
    Correct
    Wrong
  • 3
    40 degree
    Correct
    Wrong
  • 4
    60 degree
    Correct
    Wrong
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Answer : 1. "120 degree"

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