Questions

Which of the following is Study of fossils ?

Orbital period of Halley's comet is ___ years.

Who was the American astronaut who returned to Earth after spending 340 days in International Space Station?

On 29 September 2017, SEBI allowed Sovereign wealth fund and other long term Foreign Portfolio Investors (FPIs) to buy corporate debt up to ______ in infrastructure sector.

Find the acceleration (in m/s2) produced in a body of mass 4 kg when a force of 24 N is applied on it.

Two identical resistors, each of 10 ohm, are connected in parallel. This combination, in turn, is connected to a third resistor of 10 ohm. The equivalent resistance of the combination is ___.

Three sides of a triangle are 5 cm, 9 cm and x cm. The minimum integral value of x is

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first numberby a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one.