Question
Pankaj gives 15% of her salary to his wife, 5% of the
remaining amount to his children and 20% of the remaining to his parents. If Pankaj is left with Rs. 36176, what is his total salary?Solution
Sol. Let Pankaj’s total salary be Rs. x Pankaj is left with = 85% of 95% of 80% of x As per the question, Pankaj is left with = Rs. 36176 85% of 95% of 80% of x= 36176 ⇒ x =36176*100*100*100/85*95*80= 56,000 Pankaj’s total salary = Rs. 56, 000.
1555.5 + 1000.8 – 1354.3 = ? + 52
Find the Value of 1/8 + 999 (71/72) × 9
β? = 80% of 720 - 22% of 2500
17% of 250 + ? = 108
1 + 1 + 1/2+ 1/3 + 1/6 + 1/4 is equal to ____
If (7a + b) : (7a - b) = 7:3, then find the value ofΒ a:b?
? = 6.25% of 240 + 25 2 + 17 2 β 16 Γ 17
- What will come in the place of question mark (?) in the given expression?
1231 + 1312 + 2113 β 3211 = ? 55 Γ· 11 Γ 6 + ?2 = 47 Γ 2
Evaluate:
β729 + β49 - β16 + 1/β64