Dreamtech Expert Team Solutions for Exercise 3: PRACTICE TEST 3

A fruit-seller purchased $45$dozen bananas to sell at his shop. He sold $32$dozen bananas. Later, he found that $17$bananas were rotten. So, he threw the rotten bananas. How many bananas are left with the fruit-seller?

Mohit went to a vegetable shop. He bought three and a half kilogram potatoes at Rs. $16$per kg, two kilograms onions at Rs. $42$per kg, five bottle gourds at Rs. $15$per piece, and $250$gm garlic at Rs. $300$per kilogram. If he gave a note of $1000$to the vegetable-seller, he will get back?

Mansi was counting the number of runs her team scored for each cricket game they played. She recorded the Information in the pictograph below.

Difference of score between Game $2$ and Game $4$ is:

Find the missing number in the series $2, 9,$ ____$, 65,126,217$.

Find the next pair of letters in the series BD, FH, JL, NP.

Students that need "hands-on experiences and use of manipulatlves like pattern blocks, Cuisenaire rods, algebra tiles, algebra cubes, geoboards, tangrams, counters, dice, etc.," are at the:

Deenu was asked to add 5 and 4. He first counted 5 on his fingers. Then, he counted 4. Again, he counted 5 and 4 together and came up with the answer 9. This strategy of addition is:

A class 2 student multiplied 79 with 3. The answer given was:

Identify the type of error.