Question
If √ x + (1/√x) = 3, then the value of x3 + (1/x3) is:
More Previous year papers Questions
- A vertical flagstaff stands on a horizontal plane. From a point distant 210 metres from its foot, the angle of elevation of its top is found to be 30°. Fin...
- What is the area of a sector of a circle with radius 9 cm and central angle 80°?
- Which two signs should be interchanged to make the equation correct? 12 × 3 ÷ 4 + 6 – 2 = 20
- The area of a square is 81x²+72x+16. Find the measure of each side of the square, where x > 0.
- If the radius of the base of a right circular cylinder is 4 m and the area of the curved surface of the cylinder is 19.5 m2, then its volume (in m3) is:
- If the areas of two similar triangles are in the ratio 196 : 625,what would be the ratio of the corresponding sides?
- From a cask filled with 867 litres of wine, y litres are first drawn and replaced with water. After the first replacement the ratio of wine and water in th...
- Rewa has some hens and some goats. If the total number of animal heads is 100 and the total number of animal feet is 348, then what is the total number of ...
- From the top of a cliff 25 m high, the angle of elevation of a tower is found to be equal to the angle of depression of the foot of the tower. The height o...
- A 460 litre of mixture contains milk and water in the ratio 11:12. How much milk must be added to the mixture so that it contains milk and water in the pro...
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)