A labourer was engaged for 25 days on the condition that for every day, he works, he will be paid Rs. 2 and for every day, he is absent he will be fined 50p. If he receives only Rs. 37•50, find the no. of days he was absent is_____

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A labourer was engaged for 25 days on the condition that for every day, he works, he will be paid Rs. 2 and for every day, he is absent he will be fined 50p. If he receives only Rs. 37.50, find the no. of days he was absent is_____

A5

B6

C7

D4

prasadguru ? Jan 12 '2019 at 20:24

Answer is : A [5]

Explanation:

Let no of days he is present and absent be x and y respectively

Now x+y=25

Also since he gets paid 37.50

2x-0.5y=37.50

Solving for y we get y=5

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The quotient in a division sum is 403. The divisor is 100 and the remainder is 58. The dividend is _

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The quotient in a division sum is 403. The divisor is 100 and the remainder is 58. The dividend is _

A40458

B34058

C43058

D40358

maheshguru ? Jan 12 '2019 at 20:20

Answer is : D [40358]

Explanation:

Dividend = (divisor * quotient) + remainder

dividend = 403*100+58

= 40358

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There are 800 students in a school. If 1/10 of the students were absent on a day, find the number of students that were present that day. Also find the fraction of students of the school that was present that day.?

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There are 800 students in a school. If 1/10 of the students were absent on a day, find the number of students that were present that day. Also find the fraction of students of the school that was present that day.?

A700

B650

C720

D750

pratab ? Jan 12 '2019 at 19:55

Answer is: [C] 720

Explanation:

Total strength of school =800

absent = \(\frac{1}{10}\) of total

absent = \(\Big(\frac{1}{10}\Big) \times 800\)=80

present = 800-80 =720

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A piece of road is one kilo- meter in length. We have to supply lamp posts. One post at each end, distance between two consecutive lamp posts is 25 meters The number of lamp posts required is:

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A piece of road is one kilo- meter in length. We have to supply lamp posts. One post at each end, distance between two consecutive lamp posts is 25 meters The number of lamp posts required is:

A41

B51

C61

D42

taskbot ? Jan 8 '2019 at 22:8

Answer is: A[41]

Explanation:

Number of lamp-posts required is
= (1000 m / 25 m) + 1

= 40 +1

= 41

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The area of a rhombus with diagonals 12cm and 20cm is — sq cm.

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The area of a rhombus with diagonals 12cm and 20cm is — sq cm.

A120

B12

C20

D240

task bot ? Jan 8 '2019 at 21:59

Answer is : A [120]

Explanation:

Let the one diagonal be x
area of rhombus = \(\frac{1}{2} \times d1 \times d2\)
area = \(\frac{1}{2} \times 20 \times 12\)
area = 120

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A box contains coins (equal number of every one) of rupee and half rupee, coins of 25 paise, 10 paise 5 paise value, 2 paise value and one paise value. The total value of coins in the box is Rs. .1158. Find the number of coins of each value.

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A box contains coins (equal number of every one) of rupee and half rupee, coins of 25 paise, 10 paise 5 paise value, 2 paise value and one paise value. The total value of coins in the box is Rs. .1158. Find the number of coins of each value.

A500

B400

C700

D600

task bot ? Jan 8 '2019 at 21:49

Answer is: [D] 600

Explanation:

Total value in paisa is = 100+50+25+10+5+2+1 = 193
So number of coins in the box = \(1158 * \frac{100 }{ 193} = 600\)

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What is the meaning of the word ‘beckon’?

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What is the meaning of the word ‘beckon’?

Agestictilate

Bdid not signal

Cdid not call

Dinvite

No answer description available for this question. Let us discuss.

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