question_answer1) If \[A:B=3:4\]and \[B:C=7:5,\]find\[A:B:C.\]
A) \[20:11:25\] done clear
B) \[3:11:5\] done clear
C) \[21:28:20\] done clear
D) \[25:28:20\] done clear
View Solution play_arrowA) Saturday done clear
B) Friday done clear
C) Sunday done clear
D) Tuesday done clear
View Solution play_arrowA) \[-\frac{4}{3}p\] done clear
B) \[5q\] done clear
C) \[-\,7r\] done clear
D) \[5q-7r\] done clear
View Solution play_arrowquestion_answer4) Which of the following is a perfect number?
A) 6 done clear
B) 28 done clear
C) 6 and 28 done clear
D) 34 done clear
View Solution play_arrowA) 2 units done clear
B) 3 units done clear
C) 4 units done clear
D) 1 units done clear
View Solution play_arrowquestion_answer6) Which of the following is the correct order?
A) 0.2 < 0.22 < 2.2 done clear
B) 2.22 < 2.2 < 0.22 done clear
C) 2.22 < 0.22 < 2.2 done clear
D) 2.22 < 2.2 < 0.2 done clear
View Solution play_arrowA) 29 done clear
B) 28 done clear
C) 51 done clear
D) 50 done clear
View Solution play_arrowquestion_answer8) Which statement(s) is/are true?
A) A parallelogram in which two adjacent angles are equal is a rectangle. done clear
B) A quadrilateral in which both pairs of opposite angles are equal is a parallelogram. done clear
C) In a parallelogram the number of acute angles is two. done clear
D) All the above. done clear
View Solution play_arrowquestion_answer9) Find the value of\[30-\left( \frac{2}{7}\div \frac{2}{21} \right)\,.\]
A) \[312\] done clear
B) \[29\frac{143}{147}\] done clear
C) \[28\] done clear
D) \[27\] done clear
View Solution play_arrowA) The area of the tyre done clear
B) The radius of the tyre done clear
C) The diameter of the tyre done clear
D) The circumference of the tyre done clear
View Solution play_arrowquestion_answer11) How many lines of symmetry does the given parallelogram have?
A) 0 done clear
B) 1 done clear
C) 2 done clear
D) 3 done clear
View Solution play_arrowA) 2 : 3 done clear
B) 3 : 2 done clear
C) 4 : 3 done clear
D) 7 : 5 done clear
View Solution play_arrowquestion_answer13) lf\[p=q,\]what is\[p+t?\]
A) \[q-t\] done clear
B) \[qt\] done clear
C) \[q+t\] done clear
D) \[q\div t\] done clear
View Solution play_arrowA) 10 done clear
B) 18 done clear
C) 45 done clear
D) 90 done clear
View Solution play_arrowA) 100 done clear
B) 400 done clear
C) 5000 done clear
D) 500 done clear
View Solution play_arrowquestion_answer16) Which of the following statements is false?
A) Radii of a circle are equal. done clear
B) \[\overline{AB}\] is the same as \[\overline{AB}\]. done clear
C) \[\overrightarrow{AB}\] is the same as \[\overrightarrow{AB}\]. done clear
D) \[\overleftrightarrow{BA}\] is the same as \[\overleftrightarrow{AB}\]. done clear
View Solution play_arrowA) 100 + 80 + 6 done clear
B) 1,000 + 80 + 6 done clear
C) 1,000,000 + 80,000 + 6,000 done clear
D) 1,000,000 + 800,000 + 60,000 done clear
View Solution play_arrowA) 27 done clear
B) 39 done clear
C) 45 done clear
D) 72 done clear
View Solution play_arrowquestion_answer19) Simplify:\[1+1\left[ 1-1\{-1+1\,(1-\overline{1+1\times 1})\} \right]\]
A) -1 done clear
B) 0 done clear
C) 4 done clear
D) 3 done clear
View Solution play_arrowquestion_answer20) What is the ratio of the least prime number to the least composite number?
A) 1 : 2 done clear
B) 2 : 3 done clear
C) 1 : 4 done clear
D) 1 : 3 done clear
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