Question
Evaluate: 1/15 + 1/35 + 1/63 + 1/99 + 1/143.
More Previous year papers Questions
- How much water is to be added to 75 ml of alcohol, so that the mixture contains 20% of alcohol?
- The ratio of the number of boys to the number of girls in a school of 1650 students is 6 : 5. If 124 new boys are admitted and few new girls are admitted, ...
- A = Highest Common Factor of 3/4 and 9/16 B = Least Common Multiple of 16/5 and 4/25 What is the value of A + B?
- The ratio of first, second and third numbers is 1 : 2 : 3 respectively. If 30 percent of the first number is 48, then what would be 50 percent of the diffe...
- The adjacent sides of a parallelogram are 36 cm and 27 cm in length. If the perpendicular distance between shorter sides is 12 cm, then what is the perpend...
- Find the total surface area of cube whose volume is 64 m³.
- What will be the median of the given data? 1, 1.1, 2.3, 0.1, 0.9, 5, 3.9, 2.5, 4.2, 4.6
- Two numbers are in the ratio of 8 : 3. If their sum is 11, then what is the sum of the squares of the two numbers?
- A policeman follows a thief, who is 840 metres ahead of him. The thief and the policeman run at a speed of 7.5 km/h and 9 km/h, respectively. What distance...
- The cost of 5 notebooks is ₹6 move than the cost of 8 pens. The cost of 3 notebooks is 25% more than the cost of 4 pens. What is the cost of 2 notebooks ...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
