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Dr. Mansukh Mandaviya, Union Health Minister, launched the world's first intranasal COVID-19 vaccine, iNNCOVACC, in New Delhi on January 27, 2023. Bharat Biotech International Limited (BBIL) created it in conjunction with Biotechnology Industry Research Assistance (BIRAC).
The diameter of the base of a right circular cone is 4.2 cm and its height is 10 cm. calculate the volume of the cone.
A plastic toy costs ₹7. A plastic spoon costs ₹5. X spends ₹38 on these plastic items. Find the number of plastic toys he/she purchased?
In an election with two candidates, the winner secured 66% of the valid votes and won by a margin of 1440 votes. How many valid votes did the losing can...
√(3x-2)+ √(3x+2) = 4+ 2√5 then value of x is.
Train 'A' takes 19 seconds to cross a pole and 18.75 seconds to cross train 'B', which is 440 metre long and moving at the speed of 24 m/s towards train...
A man complete a journey in 15 hours. He travels first half of the journey at the rate of 6 km/hr and second half at the rate of 4 km/hr. Find the total...
If a sum invested at compound interest of 25% p.a., compounded annually becomes Rs. 18,750 after 2 years, then find the sum invested.
A shopkeeper sets the selling price of an item higher than its cost price. After offering a 4% discount, the shopkeeper earns a 20% profit. What percent...
Find the value of ‘x’ if x% of 600 + {1440 ÷ x of 16} × 8 = 156
Find the highest common factor (HCF) of (12/7) , (9/10) and (3/5)