Question
Who has been appointed as the new Director General of
National Security Guard (NSG)?Solution
Senior IPS officer Sudeep Lakhtakia has been appointed as the new Director General (DG) of the 'black cats' commando force NSG. Rajiv Rai Bhantnagar is the DG of CRPF. K K Sharma- BSF, Krishna Chaudhry- ITBP
If a line has direction ratios 2, -1, -2, determine its direction cosines.
From the top of a tower 60 meters high, the angle of depression of two points on the ground on opposite sides of the tower are 30° and 60°. Find the d...
A college has a total of 2400 students, and each student must select only one subject from the following three options: Data Analysis, Digital Marketing...
If 25 is added to the numerator of a fraction and its denominator is multiplied by 10, the value of the fraction increases by 35%. What is the numerator...
The average age of three friends Maya, Nirmal, and Raju is 27 years. The age ratio of Nirmal to Raju is 9:5, and Maya is 11 years...
Puneet owns 66 foldable laptops, and Raja has 22 more foldable laptops than Puneet. The ratio of foldable laptops between Raja an...
Let vector r lie in the plane of p = i + j and q = j + k, and be such that r is perpendicular to p and satisfies r · q = 2. Then, the value of the dot ...
Find the value of {(3125)(n/5) × 5(2n + 1)}/ {25n × 5(n - 1)} Â
36×?²  – (12×19+13) = 60% of 2400
In Excel, what does the formula "=A1+B1" represent?
