Questions

If X2+4y2+z2-4x-2z+5-0, then find the value of y15+x5z14

Two chords AB and PQ of a circle intersect at D inside a circle. If AD = 4 cm, DB = 6 cm, QD = 3 cm, the length of PQ is equal to

While selling a shirt, a shopkeeper gives a discount of 7%. If he gives discount of 9% he earns Rs. 15 less on profit. The market price of the shirt is :­

The _________________ is the second supersonic fighter developed by Hindustan Aeronautics Limited (HAL) after the HAL HF-24 Marut. 

The salt concentration (measured as salinity in parts per thousand), is less than ______ % in inland waters.

Non­-green plants lack which of the following?

When warm air rises up and cold air from the surrounding areas rushes in to fill its place then this sets up ________________ in air.