Exams

Which type of electromagnetic radiation has the shortest wavelength?

Thermal electricity is generated by using which of these ?

ABC is a right angled triangle with angle A = 90 deg. Then the value of cos2A+cos2B+cos2C is

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of thefour alternatives.

Enterprising skill is the ______________ of a teacher to see the perspective of the entire institution and the inter-relationships _____________ and between its parts. Itincludes the ability of a teacher to visualise the academic pursuit ___________ a holistic manner and consider a situation in totality. These skills involve _______________abstract and innovative ideas, constructing models and relationships, and anticipating the implications ________ actions.

These skills involve _______________ abstract and innovative ideas

Who discovered Penicillin?

The bar graph shows the number of cars of different brands sold by a dealer in a month. Study the diagram and answer the following questions.

What is the ratio of units sold of brand G to that of brand E?

Facing south, x turns 225 deg clockwise and then 90 deg anti-clock wise. What direction is x facing now?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

I said to my wife, "These showpieces look nice."