Exams

Asif is twice as good as workman as Bashir and together they finish a piece of work in 30 days. In how many days will Asif alone finish the work?

20 pens and 46 pencils were purchased for Rs. 235. If the average price of a pencil is Rs. 2.50 then calculate the average price (in Rs.) of a pen.

Which properties are characteristic of the group 1 metals?

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
The vilest of the thing that can be done by a person is to ill-treat dogs and other defenseless animals.
i. vile things that can be done by persons.
ii. vilest things that can be done by a person.
iii. vilest thing that can be done by a person.

Simplify the equation 0.733+0.2730.732+0.272-0.73×0.27

Which among the following statements about the power to change the basic structure of the Constitution of India is/are correct?1. It falls outside the scope of the amending powers of the Parliament.2. It can be exercised by the people though representatives in a Constituent Assembly.3. It falls within the constituent powers of the Parliament.Select the correct answer using the code given below.

Δ DEF is right angled at E. If m∠D = 30°, what is the length of DE (in cm), if EF = 6√3 cm?

∆XYZ is right angled at Y. If tanX = 24/7, then what is the value of cotZ ?