Aptitude Discussion

Q. |
In a race, the speeds of $A$ and $B$ are in the ratio $3:4$. $A$ takes 30 minutes more than $B$ to reach the destination. The time taken by $A$ to reach the destination is: |

✖ A. |
1 hr |

✖ B. |
1.5 hr |

✔ C. |
2 hr |

✖ D. |
2.5 hr |

**Solution:**

Option(**C**) is correct

Ratio of speeds = $3:4$

Distance remaining constant, the ratio of time taken = $4:3$

$A$ takes 0.5 hours more than $B$

Hence time taken by $A=4\times 0.5=$ **2 hour**