Question: Sohana’s mathematics test had 75 problems i.e. 10 arithmetic, 30 algebra and 35 geometry problems each carrying I mark She answered 70% of the arithmetic, 40% of the algebra and 60% of the geometry problems correctly. She did not pass the test as she got less than 60% marks. How many more questions she would have needed to answer correctly to earn a 60% passing grade?

Question 1: Sohana's mathematics test had 75 problems i.e. 10 arithmetic, 30 algebra and 35 geometry problems each carrying I mark She answered 70% of the arithmetic, 40% of the algebra and 60% of the geometry problems correctly. She did not pass the test as she got less than 60% marks. How many more questions she would have needed to answer correctly to earn a 60% passing grade?

View topic: Miscellaneous Questions

5

10

15

20

Source: NRBC BANK - PO-TAO (16-06-2023)

Answer: 5

Explanation:

Write Reply...

You should read | Questions

He gave me five books'- In this sentence which is the adjective?

`The birds and the bees' means -

........of the five girls has short black hair...... of them have long brown hair.

Othello, Macbeth and Hamlet are three famous ____of Shakepeare.

What is the single word for "the inability to see things clearly when they are far away?

Select a word having similar meaning. COUNSEL

Full meaning of SFDF?

আমি একটা পাখি দেখেছি -

What is the meaning of the word 'inter alia'?

Commence means --

View all Questions

You should read | Topic

ভাষা আন্দোলন ও মুক্তিযুদ্ধভিত্তিক সাহিত্য

One Word Substitution

আবহাওয়া, জলবায়ু ও দুর্যোগ

ডাটাবেজ ও ডাটাবেজ ম্যানেজমেন্ট সিস্টেম

ছোট গল্প

বিপরীত শব্দ

বাংলা অনুবাদ

উৎপাদকে বিশ্লেষণ (Factorization)

কম্পিউটার এর গঠন ও মেমরি

প্রগ্রারমিং ভাষা ও সফটওয়্যার

Articles

0

Comments

0

Rating

0

Login