Which is a water-soluble Vitamin? 

' कार्यालय की टिप्पणी से मैं पूर्णत: सहमत हूँ ।' इस वाक्य का अंग्रेजी रूपांतरण होगा – 

What is the highest common factor of 2x³ + x² -x -2 and 3x³- 2x² + x - 2 ? 

A person bought some articles at the rate of 5 per rupee and the same number at the rate of 4 per rupee. He mixed both the types and sold at the rate of 9 for 2 rupees. In this business he suffered a loss of Rs. 3. The total number of articles bought by him was 

Directions. Read the following information carefully and answer the questions given below it:
Seven boxes are placed on one above another in the stack formation. Box N is kept immediately below V. Three boxes are placed between N and L. Only two boxes are kept between L and M. S is kept at one of the positions above M. More than three boxes are kept between S and K. B is kept immediately above K.

Which box is kept at the top position?

Which of the following groups in the given Venn diagram best represents?

Which two signs have to be interchanged to correct the given equation?
52 + 64 – 16 ÷ 36 × 6=20