Question
Anuj allocates 80% of his income to expenses, while
Bhuvan spends 70% of his income. Given that both save Rs. 4,200 each, what is the combined total expenditure of Anuj and Bhuvan?Solution
ATQ; Let the income of ‘Anuj’ be Rs. ‘100x’ and income of ‘Bhuvan’ be Rs. ‘100y’ Expense of ‘Anuj’ = 0.80 × 100x = Rs. ‘80x’ Expense of ‘Bhuvan’ = 0.70 × 100y = Rs. ‘70y’ ATQ; 100x – 80x = 4200 Or, 20x = 4200 So, x = 210 100y – 70y = 4200 Or, 30y = 4200 Or, y = 140 So, required sum = (80 × 210) + (70 × 140) = 16800 + 9800 = Rs. 26,600
- Select the option that is related to fifth letter - cluster in the same way as the second - letter cluster is related to the first letter - cluster and the...
Select the option that is related to the third word in the same way as the second word is related to the first word.
Happy: Sad :: Generous: ?
Four of the five among the following are similar in such a way to form a group, which one of the following doesn’t belong to the group?
Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.
_ H D E _ G I ...
If ‘+’ means ‘×’, ‘−’ means ‘÷’, ‘×’ means ‘+’, and ‘÷’ means ‘−’, then what will come in place of the question ...
If 38 @ 18 = 88 and 46 @ 28 = 104, then 32 @ 30 = '?'.
The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/ar...
- "Kangra Valley" is related to "Himachal Pradesh" in the same way as "Kangchenjunga Valley" is related to ________.
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
12 * 24 * 4 * 2 * 60
Which letter cluster will complete the given series?
LSKR, JOOT, HKSV, FGWX, DCAZ, ______
Relevant for Exams:
