Numerator of a fraction is increased by 60%, and at the same time its denominator is decreased by 60%. The new fraction is ?
Neeraj Upadhyay is saying 4 times the older fraction is correct answer
amit lohani from Vadodara, India is saying Equal to the older fraction is correct answer
Saurav Hasnu from Guwahati, India is saying 4 times the older fraction is correct answer
Nazia Sayed from Mumbai, India is saying 4 times the older fraction is correct answer
ashi yadav from Auraiya, India is saying 4 times the older fraction is correct answer
Leukaemia is a group of cancers that usually begins in the bone marrow and results in high numbers of which abnormal cells ?
- [A] White blood cells
- [B] Red blood cells
- [C] Platelets
- [D] All of these
Oymyakon is generally considered the coldest inhabited area on Earth. Which country Oymyakon is located in ?
- [A] Mongolia
- [B] Russia
- [C] Greenland
- [D] Iceland
The class of elementary particles, bosons was named after Satyendra Nath Bose, an Indian Physicist. Which of the following Indian Scientists graduated from Presidency College Calcutta as a classmate of Satyendra Nath Bose?
- [A] Jagdish Chandra Bose
- [B] P.C. Mahalanobis
- [C] Praful Chandra Ray
- [D] Meghnad Saha
Twelve persons meet in a conference and each shakes hands with all the others. How many handshakes take place ?
- [A] 66
- [B] 72
- [C] 144
- [D] 132