General Science

Practice General Science on Bissoy — browse topics below and open any question.

Chemistry Physics Biology

Questions

Which statement is not true?

ক

The attackers were suicide bombers too.

খ

Bataclan is the name of a concert hall.

গ

Paris had some similar attacks after World War-II

ঘ

Not all attackers marched into a rock concert

Which is the largest living bird on Earth?

ক

Emu

খ

Ostrich

গ

Albatorss

ঘ

Siberina Crane

Which one of the following is not true?

ক

cos2T=2cos2T-1

খ

cos2T=1+2sin2T

গ

cos2T =cos2T-sin2T

ঘ

both a and b

What is dry Ice?

ক

Sokid Oxygen

খ

Solid Carbon Dioxide

গ

Solid Hydrogen

ঘ

Solid Nitrogen

What is an alloy?

ক

Metals melted in liquid form.

খ

Industrial meterials which are not very good

গ

A planned combination of materials for a specifice purpose.

ঘ

Impure materials that occur accidentally.

which statement is true?

ক

Big Ben was weighs over thirty tons

খ

The bel is 316 feet high

গ

The bell has 336 steps

ঘ

Big Ben has a vibrant sound