Question
From a sample of 250 data scientists, determine the ratio of those proficient in Python to those proficient in R
More Previous year papers Questions
- In a △ ABC right-angled at C, if tan A = √3, then the value of sinA cosB cot(A + B) is
- 105 people could complete a work in 36 days. But after they worked together for 8 days their employer wanted that the work should be completed in a total o...
- Question 3
- A milkman mixes water with pure milk. If he sells the mixture at the cost price of pure milk and makes a profit of 25%, what is the ratio of water to milk ...
- Anu marks an article 35% above its cost price. She allows a discount of 20% on this price. She further decides to give another discount of 25% and suffers ...
- Two pipes, A and B, can fill a tank in 10 minutes and 20 minutes, respectively. The pipe C can empty the tank in 30 minutes. All the three pipes are opened...
- The product of the three consecutive odd numbers is 2145. What is the Square of the middle number?
- The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, the percentage of the school...
- Question 9
- Let r₁ and r₂ be the radii of spheres A and B respectively such that r₁ + r₂ = 9 units. The sum of the volumes of A and B is 792 cubic units. Find the valu...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)