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Direction: What value should come in place of the question mark (?) in the following question?
?×25÷6 = 1962.5
?×25 = 1962.5×6
25? = 11775
? = 11775/25
? = 471
What value should come in place of the question mark (?) in the given question?
Direction: What value should come in place of the question (?) in the following question?
42 % of 1250 + 15% of ? =1113
525+15% of ?=1113
?=3920
(36 % of 75000) ÷? = (125 % of 300) × 2
27000÷?=375×2
?=27000÷(375×2)
= 36
(4/15) of 393 + (7/12) of 468 =? × 4
104.8+273=?×4
?=94.45
Puneet scored 175 marks in a test and failed by 35 marks. If the passing percentage of the test is 35 per cent, what are the maximum marks of the test?
In a school there are 2000 students out of which 36 percent are girls. Each boy's monthly fee is Rs 480 and each girl's monthly fee is 25 percent less than that of a boy. What is the total of the monthly fees of all girls and boys together?
No. of boys = (64/100) x 2000 = 1280
No. of girls = (36/100) x 2000 = 720
Monthly fee of each girl = (75/100) x 480 = 360
Hence, required sum = (1280 x 480 + 720 x 360)
= (614400 + 259200)
= Rs 8,73,600
Ramola’s monthly income is three times Kavita’s monthly income. Kavita’s monthly income is 25% more than Ruchi’s monthly income. Ruchi’s monthly income is Rs. 34000. What is Ramola’s Annual income?
Ravan scored 456 marks in an exam and Amitabh got 54 percent marks in the same exam which is 24 marks less than Ravan. If the minimum passing marks in the exam are 34 percent then how much more marks did Ravan scored than the minimum passing marks?
Pradeep invested 20% more than Mohit. Mohit invested 10% less than Raghu. If the total sum of their investment is ₹ 17880, how much amount did Raghu invest?
Let Raghu's investment = Rs. 100
∴ Mohit's investment = Rs. 90
Pradeep's investment =. 90 x 120/100 = Rs. 108
∴ Ratio of the investments of Pradeep, Mohit and Raghu respectively = 108 : 90 : 100 = 54 .: 45 : 50
Sum of ratios= 54 + 45 + 50 = 149
∴ Raghu's investment '= 50×17880/149 = Rs 6000
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