## Top 10 Ranks of JEE MAINS 2017 RANK BOOSTER

# | Score | Percentage |
---|---|---|

1 | 205 | 56.94 |

2 | 193 | 53.61 |

3 | 187 | 51.94 |

4 | 150 | 41.67 |

5 | 141 | 39.17 |

## Most Tricky Questions in Chemistry

### Question 1

“Phenoxide ion show more number of resonating structures than carboxylate ion but still carboxylic acid is a stronger acid than phenol.” The correct reason explaining the above statements is –

### Question 2

For the following compound which Nitrogen has least tendency to be protonated

## Most Tricky Questions in Mathematics

### Question 1

A wire of length l is cut into three pieces. The probability that the three pieces form a triangle is

### Question 2

Let S be a square of unit area. Consider any quadrilateral which has one vertex on each side of S. If a, b, c and d denotes the lengths of the sides of the quadrilateral, then which of the following is correct?

## Most Tricky Questions in Physics

### Question 1

A wave pulse is moving over a taught string tied at point P at t = 0s as shown :

Wave speed is 1 cm/s. Choose correct shape of string at t = 4.5 sec

### Question 2

In a H-atom, an electron revolves around a proton at a separation of 0.53 A°. Now choose the correct option;