Question
Which of the following options is
INCORRECT?Solution
It is incorrect that "distinguished economists from India and abroad were invited to advise on India's economic development during the first five-year plan period." The early five-year plans largely relied on domestic experts and government officials.
The ratio between the length and breadth of a rectangular board is 7:5. If the breadth of the board is 20.5cm, find the length in cm.

The incomes of two individuals, 'X' and 'Y', are in the ratio 6:9. 'X' spends 75% of his income, while 'Y' spends 80% of his income. Find the ratio of t...
The sides of a right-angled triangle are in the ratio 12:13:5. If the total perimeter of the triangle is 120 cm, determine its area.
- If 78% of (A - B) is equal to 26% of 90% of (A + B), then find the ratio of B to A.
Samir distributed 625 gifts among 4 children. The first part of the child is twice the portion of the other child, three times the size of the third chi...
A factory manufactures two types of widgets, A and B, in the ratio of 4:5. If the production of widget A rises by 20% while the production of widget B d...
28 percent of a number and 40 percent of another number are in the ratio 7: 8. What is the ratio of 50 percent of the first number to 75 percent of the ...
The ratio of time period of investment of P to Q is 2:3, and the ratio of profit shares of Q to P is 15:8. Find the ratio of investment of P and Q respe...
- A sum of money is divided between Arvind and Manish in a 2:3 ratio. If the total amount distributed had been increased by 10%, Arvind’s share would have ...