Free Test Structure of Abacus (b... – Abacus

Q1: What is the main vertical part of an Abacus called?

A. Rod B. Bar C. Frame D. Bead

Q2: What is the outer wooden boundary of an Abacus called?

A. Frame B. Rod C. Bar D. Divider

Q3: What divides the upper and lower beads in an Abacus?

A. Counting line B. Divider C. Reckoning bar D. Middle rod

Q4: How many units does one upper bead represent?

A. 1 B. 2 C. 5 D. 10

Q5: How many units does one lower bead represent?

A. 1 B. 2 C. 5 D. 10

Q6: What is the place value of the first rod from the right side?

A. Ones B. Tens C. Hundreds D. Thousands

Q7: What is the place value of the second rod from the right?

A. Ones B. Tens C. Hundreds D. Thousands

Q8: What is the place value of the third rod from the right?

A. Ones B. Tens C. Hundreds D. Thousands

Q9: What is the place value of the fourth rod from the right?

A. Hundreds B. Thousands C. Ten Thousands D. Lakhs

Q10: How many beads are there below the reckoning bar in a Soroban?

A. 2 B. 3 C. 4 D. 5

Q11: How many beads are there above the reckoning bar in a Soroban?

A. 1 B. 2 C. 3 D. 4

Q12: How many beads are there below the reckoning bar in a Suanpan?

A. 3 B. 4 C. 5 D. 6

Q13: How many beads are above the reckoning bar in a Suanpan?

A. 1 B. 2 C. 3 D. 4

Q14: What is the place value of the fifth rod from the right?

A. Ten Thousands B. Lakhs C. Thousands D. Millions

Q15: What do we call beads that are moved towards the reckoning bar?

A. Inactive beads B. Active beads C. Loose beads D. Floating beads

Q16: What do we call beads that are away from the reckoning bar?

A. Inactive beads B. Active beads C. Floating beads D. Counting beads

Q17: Which part of the Abacus ensures beads slide smoothly?

A. Frame B. Divider C. Rods D. Reckoning bar

Q18: In which direction are place values arranged in Abacus?

A. Left to Right B. Right to Left C. Top to Bottom D. Randomly

Q19: What does the sixth rod from the right represent?

A. Ten thousands B. Lakhs C. Millions D. Thousands

Q20: What is the maximum number a Soroban rod can represent?

A. 4 B. 5 C. 9 D. 15

Q21: What is the maximum number a Suanpan rod can represent?

A. 9 B. 13 C. 15 D. 20

Q22: What does the leftmost rod generally represent?

A. Lakhs B. Millions C. Highest place value D. Ones

Q23: Which rod represents tens of thousands?

A. 2nd rod B. 4th rod C. 5th rod D. 7th rod

Q24: Which rod represents hundreds of thousands (lakhs)?

A. 4th rod B. 5th rod C. 6th rod D. 7th rod

Q25: Which rod represents millions?

A. 5th rod B. 6th rod C. 7th rod D. 8th rod

Q26: In Soroban, how many beads must be moved down to represent the number 5?

A. 1 lower bead B. 5 lower beads C. 1 upper bead D. 2 upper beads

Q27: In Soroban, how do you represent number 9?

A. 4 lower + 1 upper B. 9 lower beads C. 2 upper + 4 lower D. Only 1 upper

Q28: What ensures place value separation in Abacus?

A. Frame B. Divider C. Reckoning bar D. Rod

Q29: What is the importance of rods in Abacus?

A. They hold the frame B. They provide place values C. They store numbers permanently D. They separate beads

Quiz for Structure of Abacus (beads, rods, place values)

Q1: What is the main vertical part of an Abacus called?

Q2: What is the outer wooden boundary of an Abacus called?

Q3: What divides the upper and lower beads in an Abacus?

Q4: How many units does one upper bead represent?

Q5: How many units does one lower bead represent?

Q6: What is the place value of the first rod from the right side?

Q7: What is the place value of the second rod from the right?

Q8: What is the place value of the third rod from the right?

Q9: What is the place value of the fourth rod from the right?

Q10: How many beads are there below the reckoning bar in a Soroban?

Q11: How many beads are there above the reckoning bar in a Soroban?

Q12: How many beads are there below the reckoning bar in a Suanpan?

Q13: How many beads are above the reckoning bar in a Suanpan?

Q14: What is the place value of the fifth rod from the right?

Q15: What do we call beads that are moved towards the reckoning bar?

Q16: What do we call beads that are away from the reckoning bar?

Q17: Which part of the Abacus ensures beads slide smoothly?

Q18: In which direction are place values arranged in Abacus?

Q19: What does the sixth rod from the right represent?

Q20: What is the maximum number a Soroban rod can represent?

Q21: What is the maximum number a Suanpan rod can represent?

Q22: What does the leftmost rod generally represent?

Q23: Which rod represents tens of thousands?

Q24: Which rod represents hundreds of thousands (lakhs)?

Q25: Which rod represents millions?

Q26: In Soroban, how many beads must be moved down to represent the number 5?

Q27: In Soroban, how do you represent number 9?

Q28: What ensures place value separation in Abacus?

Q29: What is the importance of rods in Abacus?