On purchase of articles worth ₹10,000, a shopkeeper offers a flat discount of ₹500 to his customers. Further, by shopping using a credit card, he gives an additional discount of 7%. If a customer purchases article worth ₹10,000 using a credit card, then how much is he/she required to pay?
C. \( \frac{\sqrt{1 - \cos A}}{\sqrt{1 + \cos A}} \)
75.
Two circles of radii 10 cm and 5 cm touch each other externally at a point A. PQ is the direct common tangent of those two circles of centres O₁ and O₂, respectively. The length of PQ is equal to:
English Comprehension
Select the most appropriate option that can substitute the underlined word in the given sentence.
Last week's rain ravaged the whole city.
Select the most appropriate option that can substitute the underlined segment in the given semence.
National development is defined as an improvement in people's daily arrangements, the provision of fundamental necessities to citizens such as food, education, social services, medical help, and so on, as well as an increase in per capita income.
Select the most appropriate option that can substitute the underlined words in the given sentence.
The traffic sergeant proved through the test that Raj was under the influence of drugs and alcohol.
