A farmer planted 5000 grains of maize and harvested 5000 ...
A farmer planted 5000 grains of maize and harvested 5000 cobs, each bearing 500 grains. What is the ratio of the number of grains sowed to the number harvested?
1 : 250 000
1 : 25 000
1 : 500
1 : 5 000
Correct answer is C
5000 : 5000 * 500
5000 : 2500000
5 : 2500
1 : 500
In the diagram, PO and OR are radii, |PQ| = |QR| and reflex < PQR is 240o. Calculate the value x...
A straight line passes through the point P(1,2) and Q (5,8). Calculate the length PQ ...
Factorize completely: 6ax - 12by - 9ay + 8bx ...
Differentiate (2x+5)2(x−4) with respect to x. ...
If the 3rd and 7th terms of a G.P are 9 and 1/9 respectively. Find the common ratio. ...
A cone with the sector angle of 45° is cut out of a circle of radius r of the cone....