Question
Each of the digits in the number 56249324861 is arranged
in ascending order from left to right. What will be the sum of the digits which are second from the left and second from the right in the new number thus formed?Solution
The correct answer is B
- The ratio of pens to pencils in a shop is 8:5. If 24 pens are sold and 21 pencils are added, the number of pens and pencils becomes equal. Find the origina...
- If 72% of (P - Q) is equal to 30% of 60% of (P + Q), then find the value of Q:P.
- Kiran shared 288 toffees among his three friends Sonu, Monu and Tanu in the ratio 2:3:7 respectively. Find how many more toffees Tanu received than Sonu.
The entry ticket at a fun park was increased in the ratio 7 : 9, due to which footfalls fell in the ratio 13 : 11. What is the new daily collection (in ...
The incomes of two colleagues 'X' and 'Y' are in the ratio 6:11. 'X' spends 70% of his income, while 'Y' spends 72.72% of his income. Find the ratio of ...
Ratio of cats to dogs in a shelter is 4:3. If 16 cats are adopted and 20 more dogs arrive, their numbers become the same. What was the initial number of...
Amit had 650 pens. He gave 40% of them to Suman and Rishi in the ratio 3:2. Find the difference between the number of pens left with Amit and the number...
- In a classroom, the ratio of the number of left-handed to right-handed students is 5:6. When 10 more students of each type join, the ratio changes to 15:16...
The radii of two solid right circular cylinders are 6 cm and 4 cm respectively and their heights are (h+1) cm and (2h+1) cm respectively. If the areas o...
Relevant for Exams:
